Detailed text transcripts for TV channel - FOXNEWS - 20151031:17:48:00
Nasa says they place a high priority on tracking asteroids. nasa's near earth object program has found more than 90% of dangerous objects larger than half a mile. the one thought to have killed the dinosaurs was about six miles long. the next time an asteroid is expected to get this close to earth won't be in august 2027. scientists found out about that asteroid in 1999. a near miss, a close encounter on this halloween. >> thank you so much. >> all right, still ahead, we all know sugar can be bad for you. but a brand-new study may pinpoint exactly why kids need to lay off the sweet stuff and, ...