about faisal shahzad, there's no red flag indications he was headed for this type of trouble. by all accounts, an ordinary young man in pakistan. government officials say he was from a small village in northwest pakistan. his family and father eventually moved them. spent a lot of time there and went to high school and even after he moved to the u.s., he came back and visited his family. we found his father's house. it was empty when our cnn crews got there, local residents telling cnn the father may have left earlier on tuesday. very interesting, his father identified as bahar, a retired air marshal. upstanding citizen. but one focal point and another focal point, karachi, where according to intelligence forces, there was a raid conducted in a house where