Boston’s Muslim community keeps a close eye on federal officials’ terrorism investigations.
In this 2007 photo, Daniel Joseph Maldonado is escorted into the federal courthouse in Houston. Tarek Mehanna, who was arrested in 2009, was charged with conspiring with others to plot terrorist attacks. Mehanna was arrested in 2008 and charged with lying to the FBI regarding the whereabouts of Maldonado, who authorities say called Mehanna from Somalia urging him to join him in "training for jihad." David J. Phillip/AP Buy Photo