i'm colleen mcedwards. welcome to our viewers in the united states and around the world. this is "world report," and we begin with the aftermath of an earthquake, a powerful magnitude 7.0 quake has hit large parts of the haitian capital. fears that hundreds of people are dead in that rubble, and here's that picture of the cloud over the skyline. that is dust and an idea of just how bad this damage is. witnesses say they heard screams, saw panic, saw chaos. and there's a grim list of destruction, too. the national palace heavily damaged. there's a shot of it there. a hospital reportedly collapsed. the u.n. peacekeeper compound devastated, and many peacekeepers are unaccounted for. at least two u.s. mission naear are reported trapped in the rubble. there's the palace before and after nicely shown there. the popular hotel montana, even the ministry of commerce may be severely damaged as well. now, in the dead of night in haiti, an eerie silence. witnesses report no vehicles moving, few lights on, but there is