an investigation under way this morning into a scary accident on a runway at philadelphia international airport. a us airways jet blew a tire on takeoff. those on board say it was very frightening to feel the plane bounce, then screech to a halt. >> the second we went up, it just came crashing down, and it was like -- then everyone started screaming. >> bumpy. then we noticed we were going back down and then stopped and, you know, felt it. then they said evacuate the plane, and everyone started panicking. >> the 149 passengers on board were hurried off the airbus a-320, taken back to the terminal and put on later flights for ft. lauderdale, where they were headed. pretty dramatic pictures. only one minor injury reported, thank goodness. authorities in new york this morning continue sifting through the rubble at the site of that deadly explosion that leveled two apartment buildings. right now the death toll stands at 8 with as many as 5 people