Obama wins North Carolina; Clinton takes Indiana

Barack Obama won the Democratic primary in North Carolina today. The exit poll, which will be updated throughout the night, is here.

The networks haven't called the race in Indiana yet. Exit poll data here. Vote tally here.

12:24 a.m. update: Hillary Clinton leads by about 21,000 votes in Indiana.

7 a.m. update: Clinton wins Indiana. She's up 50.9% to 40.1% with 99 percent of precincts reporting.

3 p.m. The Indiana margin stands at a little more than 14,000 votes, or 50.6% to 49.4%. The North Carolina margin is about 223,000 votes, or 56.0% to 41.7%.