Director J.J. Abrams explains why there are so many lens flares in 'Star Trek'

If you've watched a J.J. Abrams' movie, there's one thing you're always bound to see: Lens flares. They're in his monster movie "Super 8" and they're extremely noticeable in his "Star Trek" movies. During a conversation between Stephen Colbert and "Star Wars" director J.J. Abrams for the Montclair Film Festival Saturday evening, host Colbert pointed out just how much Abrams uses the device in his films. Colbert noted that one fan counted 721 instances of lens flares in his first "Star Trek" f...