In 1995, Prime minister Benazir Bhutto made a final visit to U.S. urging President Bill Clinton to amend the Pressler Amendment and emphasized the United States to launch a campaign against extremism, with Pakistan allying with the United States. Prime minister Benazir Bhutto was successful in passing the Brown Amendment, but the embargo on arms remained active. During the United States trip, Prime Minister Benazir Bhutto faced heated criticism and opposition on the nuclear weapons program, who however responded fiercely and in turn sharply criticized U.S.'s nonproliferation policy and demanded that the United States honor its contractual obligation. Although Benazir was able to convince the U.S. business community to invest in Pakistan, she was unable to revert the economic embargo which kept investment away from the country.