[youtube=http://www.youtube.com/watch?v=NLlMXkWW_LM]9/11 CLEAR bomb going off in WTC BEFORE first plane EVER hit

This video contains clips of people who stated or claimed that there was a BOMB that went off in World Trade Center, then the first plane hit. The best video is around 6:38 when there is live feed from a new camera setting on the ground where you can hear the plane coming in and you hear the bomb go off. The impact is clearly felt by the camera from setting on the ground, then you hear the plane still coming in and then hear it hit WTC.