trust us, it's out of this world. "fox & friends" begins right now. ♪ ♪ >>> out of this world. >> dave wanted to know if it was me the strangest thing he saw. >> no, a ufo. >> ufo. you put the you in ufo. >> pretty in pink this morning. this mystery deepens amtrak train. the track outside of philadelphia. objects may have hit a series of trains leading up to the crash of this train. two separate trains before this one. so let's go through the time line here. at 9:05 p.m. another amtrak train reports over the radio, now bear in mind this was all happening over the radio communication as different conductors were hearing things that amtrak train was struck by an object in the windshield. then a few minutes later a regional rail in philadelphia also reported