down. other americans, a couple of young ladies from eugene, oregon were hiking in the lang tang national park and they have not been heard from. we just heard 250 people are believed to be listing after a landslide. we can't put a definite number on the number missing. martha: bill hemmer is in baltimore. >> reporter: we are seeing on the west side of city hall the national guard troops have come up for the first time. now the national guard show of force here, the media around