Santa Tracker: NORAD follows Kris Kringle

Santa has a very big night ahead of him and he has a ton of gifts to deliver this Christmas Eve.

NORAD - the North American Aerospace Defense Command - is tracking Santa's progress tonight as it has done every Christmas Eve since 1958.

Santa is expected to travel about 650 miles per second as he delivers presents to more than a billion children worldwide. You can track ol' Saint Nick's progress on NORAD's official Santa tracking website.