May 4, 2011 6:28 am Montgomery County House Explosion Interview Two people are in the hospital and a home is leveled after an early morning explosion. It happened in the 11000 block of Ashley Drive in Rockville. Assistant Fire Chief Scott Graham provides details. Local 3:28 Social media and teens' mental health: A psychiatrist weighs in 1:41 DC-area police ramp up traffic enforcement in pedestrian safety campaign 3:05 ‘We need real liberation': George Washington University pro-Palestinian protest enters fifth day 2:17 GW asks to students to move pro-Palestinian demonstration 3:01 “It's 100% different”: Community reflects on emergency curfew at National Harbor