Pop-folk legend Paul Simon and hard-edged guitarist Tom Morello on Thursday led a drive by musicians to fight poverty, bringing promises of greater action to help the world's most vulnerable. The two headlined a first night of the Global Citizen Festival, which will culminate with a live-broadcast concert Saturday from New York's Central Park featuring Rihanna and Metallica. The five-year-old festival, which distributes tickets for free to fans who lobby leaders to support international development, held the more intimate first concert to highlight the causes at stake.
