Categories Burlington Iowa News West Burlington How the FBI & Homeland Security Dropped the Ball Post author By Falcon Post date April 21, 2013 Click Here: One of the two brothers accused of the Boston Marathon bombing was questioned by the FBI two years ago but dismissed as being no threat. An official at the Department of Homeland Security said he was on the “radar screen” of agents in Boston from when he returned to the US to the end of autumn. ← Zoning & Texas Fertilizer Plant → Obituaries