It's eight o'clock on the dot, and the second the clock struck, CNN called New Jersey:
CNN projects Chris Christie will be re-elected governor of New Jersey. http://t.co/1lRsjfYh0g— CNN Breaking News (@cnnbrk) November 6, 2013
This was never in doubt, of course. We'll have updates on the demographics as we get more information, but for a quick rundown of the exit polls, have a look at Michael McCutcheon's post.