THE HILL: Lawmakers vow bombing investigations. “Speaker John Boehner (R-Ohio) on Monday promised an exhaustive House inquiry into whether the FBI should have more rigorously investigated terror suspect Tamerlan Tsarnaev before last week’s Boston Marathon bombing. Boehner said the House Judiciary, Intelligence, and Homeland Security committees would all be looking into how closely the FBI investigated Tsarnaev, who was killed Friday after he and his younger brother allegedly carried out a string of bombings and shootings that terrorized Boston.”