July 2, 2010 11:20 am Fireworks Spark House Fire Investigators say fireworks discarded improperly sparked a fire that destroyed a home in Centreville, Va. Local 0:51 25 arrested in pro-Palestinian protest at UVA 1:42 Man dies after crashing into White House security barrier 1:11 Woman found shot to death inside car in Landover 2:14 ‘She loved to laugh': Family of 3-year-old shot, killed in DC asks for justice 1:48 DC police search for gunman who shot and killed 3-year-old child