dana lewis live for us now in moscow at the scene of one of the bombings. good morning to you, dana. >> good morning, gretchen. the first bombing occurred here just beyond the square. a train pulling into the station before 8:00 this morning, a female suicide bomber we're told in the second car set off about six pounds of t.n.t. as people were getting off the car and others were getting on to the car and there were people killed inside the second car and also waiting on the platform and then about 42 minutes later, just a couple of miles away from here, gretchen, at the park, another female suicide bomber in the third car of that station set off her bomb as well. so this station is very symbolic. it is in the heart of metro, i can tell you we're very close to the kremlin. we're very close to the russian parliament and symbolically it's right here underneath the federal security service building that's the home of the k.g.b. and one of the le