A former D.C. cab driver pleaded guilty today to conspiring to support a Pakistani group on the U.S. terrorism list by attending one of its training camps, officials said. Mahmud Faruq Brent, of Gwynn Oak, a Baltimore suburb, was arrested in 2005. He had been scheduled to go on trial on April 24 along with two New Yorkers and a Florida doctor. During a hearing in U.S. federal court in Manhattan, Brent acknowledged that he attended a Lashkar-e-Taiba training camp in 2002, according to a statement from the U.S. Attorney's office in New York. The Islamic guerrilla group is fighting...