What are the rules of time travel in the J.J. Abrams Universe?

This week, we return to the Star Trek universe that J.J. Abrams rebooted using time travel. And meanwhile, Abrams is adapting Stephen King's book 11/22/63. So it's a great time to ask: How does time travel work in the Abrams-verse? If you're in a J.J. Abrams story and you build a time machine, what should you expect… » 5/14/13 11:20am 5/14/13 11:20am