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

Focused crawls are collections of frequently-updated webcrawl data from narrow (as opposed to broad or wide) web crawls, often focused on a single domain or subdomain. ||||| Breaking News Emails Get breaking news alerts and special reports. The news and stories that matter, delivered weekday mornings. 
  
 By Paul A. Eisenstein 
  
 When President Donald Trump rolls up to the United Nations to speak to the Security Council on Tuesday he’ll have an unprecedented level of security of his own. 
  
 On Sunday, the Secret Service flew into New York with the newest in a long series of specially designed presidential limousines. Like its predecessor, which came into service during Barack Obama’s 2009 inauguration, the new limo goes by the nickname The Beast. And considering it weighs in at somewhere near 20,000 pounds, that’s clearly appropriate. 
  
 Intended to look like a stretched version of a Cadillac XT6 sedan, it’s one of a dozen that make up a contract initially estimated at $15.8 million and designed to help the commander in chief survive virtually every possible form of attack from a terrorist or assassin. And, if the president is injured, the Beast has an extensive range of medical supplies on board, including a refrigerator full of the president’s own blood type. 
  
 Protecting a president is never easy, especially in a modern era when POTUS could face any manner of threat, from handguns to rocket-propelled grenades. 
  
 The latest version of the Beast, which was commissioned by the Secret Service in 2014, is believed to combine a variety of different technologies, starting out with a heavily modified platform from a Chevrolet Kodiak, a heavy-duty General Motors truck. 
  
 Nothing is foolproof, but the new version is thought to use a mix of steel, aluminum and ceramic armors, each focused on a different type of threat. The Secret Service declines to provide specific details but the walls of the new limousine are believed to measure at least eight inches thick, with five-inch, multilayer windows that make the doors as heavy as those on a 757 jet. 
  
 In addition, the car is sealed against biochemical attacks, and equipped with run-flat tires inside extra-large wheel wells so the Beast can keep running in an emergency. Meanwhile, there are a number of other tricks that include a night vision system and some other James Bond-style gimmicks: It can put out a smokescreen, fire tear gas, and lay down an oil slick to send vehicles chasing it out of control. Even the door handles can be electrified to shock those who might try to get inside. 
  
 The Beast also contains an expansive array of communications technologies including, among other things, the ability to dispatch the codes necessary to fire nuclear weapons. 
  
 Able to seat seven, according to various sources, the last line of defense are the Secret Service members who ride inside, armed with an array of light weapons. The Beast is traditionally backed up by a convoy of protective vehicles and a phalanx of Secret Service officers. There’s also a back-up limo and a special communications vehicle. 
  
 As with the Secret Service, foreign security agencies are reluctant to discuss their methods of protecting heads of state on the move. But Russian President Vladimir Putin recently received an upgrade to the armored Mercedes-Benz limos he had long used, a specially developed Russian-made model. Chinese President Xi Jinping was spotted driving a new, Chinese-made limo during a trip to Africa last month. And Trump reportedly showed off the outgoing presidential limo to North Korean leader Kim Jong Un during their summit meeting in Singapore. Kim himself has had to settle for a decade-old, modified Mercedes Pullman Guard for his limousine. |||||
President Trump is being driven around New York Tuesday in a brand-new presidential limo—one with what NBC News calls "an unprecedented level of security." The Detroit Free Press, meanwhile, says it's "one of the most exclusive, impenetrable and expensive cars in the world." The 20,000-pound, $1.5 million limo, built by General Motors to look like a stretched version of a Cadillac XT6 sedan, is believed to use a heavily modified platform from GM's heavy-duty Chevrolet Kodiak truck and to have 8-inch thick walls and 5-inch, multilayer windows; a mix of steel, aluminum, and ceramic armors are meant to fend off different types of attacks. And in case of a biochemical attack, well, the car is sealed to protect against those, too. Its doors weigh as much as those on a 757 jet, and its has run-flat tires inside its almost bus-sized wheel wells. It also includes a night vision system, door handles that can be electrified to shock anyone trying to get inside, and the ability to fire tear gas, lay down an oil slick, or deploy a smokescreen. Among its communications technologies? The ability to dispatch the nuclear codes. Oh, and in addition to the seven seats it has inside to make sure Secret Service members can surround the president, it also contains a bunch of medical supplies—including a refrigerator full of blood matching Trump's blood type. Commissioned by the Secret Service in 2014 and going by the same nickname as the last presidential limo, which debuted in 2009—"The Beast"—it's one of a dozen making up what was initially estimated to be a $15.8 million contract. Cadillac won't comment on the car, but the Secret Service has confirmed the new limo, as well as a twin version traveling in Trump's motorcade, posting a photo of the two together on Twitter.