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In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.

A businessman and former chairman of a major Egyptian bank charged with sexually abusing a housekeeper at a luxury Manhattan hotel is being held on $25,000 bail and has been ordered to hand over his passport because he is considered a flight risk. 
  
 Egyptian businessman Mahmoud Abdel-Salam Omar waits to be arraigned at Manhattan criminal court Tuesday, May 31, 2011, in New York. The former chairman of one of Egypt's major banks was arrested on charges... (Associated Press) 
  
 Mahmoud Abdel-Salam Omar is arraigned at Manhattan criminal court Tuesday, May 31, 2011, in New York. The former chairman of one of Egypt's major banks was arrested on charges of sexually abusing a maid... (Associated Press) 
  
 Mahmoud Abdel-Salam Omar is arraigned at Manhattan criminal court Tuesday, May 31, 2011, in New York. The former chairman of one of Egypt's major banks was arrested on charges of sexually abusing a maid... (Associated Press) 
  
 Map locates The Pierre where an Egyptian businessman is accused of sexually abusing a hotel maid, also locates Sofitel Hotel where Dominique Strauss-Kahn was accused of attempted rape (Associated Press) 
  
 A man walks in front of The Pierre hotel Tuesday, May 31, 2011, in New York. Mahmoud Abdel Salam Omar, former chairman of Egypt's Bank of Alexandria, was arrested on Monday and is accused of sexually... (Associated Press) 
  
 FILE - A Nov. 27, 1968 file photo shows the Exterior of the Pierre Hotel at 61st and 5th Avenue in New York. Mahmoud Abdel Salam Omar, former chairman of Egypt's Bank of Alexandria and durrently an... (Associated Press) 
  
 In this photo taken Thursday, July 15, 2010, Mahmoud Abdel Salam Omar, Chairman of the Egyptian state-run salt production company El-Mex Salines Co., and former chairman of Egypt's Bank of Alexandria,... (Associated Press) 
  
 Mahmoud Abdel-Salam Omar is arraigned at Manhattan criminal court Tuesday, May 31, 2011, in New York. The former chairman of one of Egypt's major banks was arrested on charges of sexually abusing a maid... (Associated Press) 
  
 Traffic passes in front of The Pierre hotel Tuesday, May 31, 2011, in New York. Mahmoud Abdel Salam Omar, former chairman of Egypt's Bank of Alexandria, was arrested on Monday and is accused of sexually... (Associated Press) 
  
 Mahmoud Abdel-Salam Omar is arraigned at Manhattan criminal court Tuesday, May 31, 2011, in New York. The former chairman of one of Egypt's major banks was arrested on charges of sexually abusing a maid... (Associated Press) 
  
 In this photo taken July 15, 2010, Mahmoud Abdel Salam Omar, chairman of the Egyptian state-run salt production company El-Mex Salines Co., and former chairman of Egypt's Bank of Alexandria, is seen... (Associated Press) 
  
 A man walks in to The Pierre hotel Tuesday, May 31, 2011, in New York. Mahmoud Abdel Salam Omar, former chairman of Egypt's Bank of Alexandria, was arrested on Monday and is accused of sexually abusing... (Associated Press) 
  
 Mahmoud Abdel-Salam Omar is arraigned at Manhattan criminal court Tuesday, May 31, 2011, in New York. The former chairman of one of Egypt's major banks was arrested on charges of sexually abusing a maid... (Associated Press) 
  
 Egyptian businessman Mahmoud Abdel-Salam Omar is arraigned at Manhattan criminal court Tuesday, May 31, 2011, in New York. The former chairman of one of Egypt's major banks was arrested on charges of... (Associated Press) 
  
 In this frame grab from video released by WABC-TV7 via APTN, Mahmoud Abdel Salam Omar, center, former chairman of the Bank of Alexandria, one of Egypt's major banks, is escorted Monday, May 30, 2011,... (Associated Press) 
  
 Mahmoud Abdel Salam Omar, wearing glasses and a suit, was arraigned just before midnight on Tuesday in Manhattan. Authorities say the businessman, who is in his 70s, attacked a maid at The Pierre hotel, near Central Park and Fifth Avenue on the Upper East Side. 
  
 He was arraigned on two counts of sexual abuse and forcible touching. 
  
 His lawyer, Liz Beal, told the court that her client "adamantly denies the charges against him." 
  
 "He realizes these are very, very serious charges, and he denies them. He wants to fight this case," said Beal, a Legal Aid attorney who said she was representing Omar at his first court appearance and that he would seek private counsel. 
  
 Beal said Omar expected to post bail as quickly as possible. 
  
 Prosecutors called the prominent businessman an obvious flight risk. Judge Gerald Lebovits ordered Omar to surrender his travel documents. 
  
 Omar's arrest came little more than two weeks after then-International Monetary Fund leader Dominique Strauss-Kahn was charged with sexually assaulting a maid at a different Manhattan hotel. Strauss-Kahn, who has since resigned from his IMF post, denies the allegations. He is under house arrest as he awaits trial. 
  
 In Omar's case, authorities say the maid was called to his room Sunday evening to drop off tissues. District Attorney Nicole Blumberg said that when the victim entered the room, the defendant grabbed her in a bear hug and kissed her on the lips and neck and told her repeatedly that he liked her, before grabbing her breasts. 
  
 The prosecutor said the maid tried to get away, but that he grabbed her in a second bear hug, grinding his groin against her leg. She broke away again, and the prosecutor said the defendant then squeezed her buttocks. 
  
 The maid told her superiors that she was assaulted that night, but they said it was best to wait until the following morning to report it to the security director, a law enforcement official told The Associated Press on Tuesday. The director called police Monday morning. 
  
 Officers canvassed the hotel room and the area around the hotel but didn't locate Omar. They returned about two hours later and found him in the lobby of The Pierre, where they arrested him at about 11 a.m., the official said, speaking to the AP on condition of anonymity because the investigation was ongoing. 
  
 The Wall Street Journal reported Wednesday that The Pierre will supply panic buttons for all of the hotel's room attendants. 
  
 Pierre spokeswoman Nora Walsh told the newspaper the alarms will be made available as soon as a system can be put in place. 
  
 Omar chairs the board of the El-Mex Salines Co., a state-run salt production company, where he has worked since 2009, according to his attorney. She said he also had been a professor for seven years at the University of Alexandria. His biography on his company's site says he's a former chairman of Egypt's Bank of Alexandria, of the Egyptian American Bank and of the Federation of Egyptian Banks. 
  
 The defense attorney said Omar had come to New York to receive an award from the salt industry on behalf of his company and had planned to travel to Boston to sign a contract related to the award. 
  
 His attorney said he had been married for 48 years and has two adult children and grandchildren. She said he is 72; police previously said he was 74. 
  
 New York Police Department spokesman Paul Browne said detectives found the complainant to be credible. He refused to comment on the nature of the attack and would not say whether Omar had made any statements to officials when he was arrested. ||||| The supervisor of a housekeeper at the Pierre hotel was suspended on Tuesday after she failed to report to the police the housekeeper’s complaint that she was sexually assaulted by a prominent Egyptian businessman, causing a 15-hour delay in the investigation. 
  
 The suspension came as the Pierre and the Sofitel New York, where a sexual assault involving another international figure was alleged to have occurred, made new commitments to improve safety measures for their workers. 
  
 The Egyptian businessman, Mahmoud Abdel-Salam Omar, was arraigned just before midnight on Tuesday on charges that he sexually abused a 44-year-old housekeeper who brought tissues to his room at his request. Once she was inside the room, Mr. Omar grabbed her breasts, the police said. At the arraignment, the prosecutor, Nicole Blumberg, offered more details. She said Mr. Omar grabbed the victim several times, kissed her on the neck and lips, and “grinded his groin against her legs.” 
  
 The judge set bail for Mr. Omar at $25,000 cash or a $50,000 bond. 
  
 Photo 
  
 Liz Beal, a lawyer who represented Mr. Omar at the arraignment, said she he expected him to post the bail on Wednesday. She said he “adamantly denies the charges.” 
  
 The new allegations have eerie parallels to the case against Dominique Strauss-Kahn, the former managing director of the International Monetary Fund, who was arrested and charged with an attack at the Sofitel a little more than two weeks ago. 
  
 The arrests have prompted the hotel industry to consider new safety rules and training. Both the Pierre and the Sofitel said on Tuesday that they would purchase panic buttons that hotel workers would carry to rooms with them. If pushed, the buttons would immediately alert hotel security. 
  
 The attack at the Pierre occurred about 6 p.m. Sunday in Room 1027, the police said. The police were called on Monday morning, and investigators found Mr. Omar, 74, in the lobby of the hotel, according to a law enforcement official. 
  
 “Experienced N.Y.P.D. detectives have found the complainant to be credible, and that has not changed,” said Paul J. Browne, the Police Department’s chief spokesman. 
  
 Immediately after the attack, the housekeeper went to her supervisor, said John Turchiano, a spokesman for the New York Hotel and Motel Trades Council. The supervisor recorded the complaint in a log book, but did not notify law enforcement, he said. The following day, a manager saw the note in the log book and called the police, Mr. Turchiano said. 
  
 The police charged Mr. Omar with sexual abuse, unlawful imprisonment, forcible touching and harassment. 
  
 Photo 
  
 In response to inquiries about the delay in calling the police, a spokeswoman for the Pierre released a statement saying, “A procedure for swift reporting is in place, and we are investigating the situation right now for an answer to this question.” 
  
 Mr. Omar is chairman of the board of the El-Mex Salines Company, a salt-production business based in Alexandria, Egypt, that claims on its Web site to be the largest of its kind in the Middle East. 
  
 In 2000, Mr. Omar was elected chairman of the Egyptian Bank Federation, according to an article in Business Today. 
  
 Both Mr. Omar and Mr. Strauss-Kahn are wealthy and powerful and were staying in luxurious hotels. Their cases have raised larger questions about the safety of housekeepers who are in rooms by themselves. Mr. Strauss-Kahn was accused of trying to rape a housekeeper who came to clean his suite and then forcing her to perform oral sex. 
  
 After Mr. Strauss-Kahn’s arrest, Assemblyman Rory I. Lancman and other legislators proposed a bill that would require hotels to provide the panic buttons to workers who regularly enter rooms. The devices come with about a $20-a-month monitoring fee, Mr. Lancman said. 
  
 The Pierre had already convened new training sessions for its room attendants before the alleged attack Sunday, the hotel said in a statement. The hotel encourages its staff members to leave a room if they feel uncomfortable or unsafe, according to the statement. 
  
 The union contract for hotel workers expires in a year, Mr. Turchiano said, and safety issues will be front and center in the negotiations. 
  
 “We want our members to be safe,” he said of the union, which has 29,000 members in about 200 hotels citywide. 
  
 Mr. Turchiano said he had not yet seen a rise in the willingness of hotel workers to come forward with sexual assault allegations as a result of these high-profile cases. “Our members,” he said, “I think they know that we will always back them up.” |||||
Output:
We'll call them DSK buttons: Maids at two ritzy Manhattan hotels will soon carry panic buttons so they can alert others when they're in danger, the Wall Street Journal reports. The move comes after a second high-profile assault case, this one involving 74-year-old Egyptian business executive Mahmoud Abdel Salam Omar. He is being held on $25,000 bail and had to hand over his passport, notes AP. The Pierre hotel also has suspended the maid's supervisor for not immediately reporting the Omar incident, reports the New York Times. "Let everybody in the world traveling to New York know that when they stay in a hotel room, the person cleaning that room is armed with a button that they can immediately press if you're stupid enough to get inappropriate," says the president of the New York Hotel & Motel Trades Council. The union hopes to make panic buttons mandatory at all hotels in the city. Click to read about Dominique Strauss-Kahn's likely legal strategy of blame-the-maid.