Maryland congressman places blame for violence on out-of-towners.
Black lawmakers hope Obama will tackle tough topics like race.
Staffers and lawmakers show solidarity with families and protesters.
Reps. Elijah Cummings, John Conyers and Bennie Thompson believe the hearings will help restore the criminal justice system's integrity.
A look at the life of the controversial and charismatic Marion Barry.
Lawmakers call for Attorney General Eric Holder to turn over Fast and Furious documents or be fined and/or jailed.