Shown through a fence, Khaleel Ahmed, 26, of Chicago, center, is lead out of the Federal Courthouse in Toledo, Ohio, by a federal agent and accompanied by an attorney at right Tuesday, March 21, 2007, after pleading not guilty to charges that he plotted with three men from Ohio to recruit and train terrorists to attack U.S. and allied troops overseas. Ahmed and his cousin, Zubair A. Ahmed, 27, of suburban North Chicago, were arrested Feb. 21 on federal charges of conspiring to kill Americans overseas.