The Numbers Heading into Tonight

Via First Read:

Clinton leads Obama in the Superdelegate category by 16.5

As far as Pledged Delegates, Obama leads Clinton by 154

Overall, Obama leads Clinton by 138.5 delegates.

There are 187 delegates up for grabs in tonight's primaries. Liza Porteus Viana will live-blog the Indiana results, while Tommy Christopher will keep a running tab on the doings in North Carolina. See you tonight for all the nail-biting fun.