Why I'll Never Understand Primary Results Reporting

With 0% of the NC vote in, and Clinton winning 60-40, CNN calls it for Obama.

With 25% in of the Indiana vote in, and Clinton winning 57-43, it's too close to call.

Huh? Twice.

jinbaltimore

Comments

[djw]

As the evening bore out, while they make mistakes at the margins, but they know what they're doing. They're looking at where the votes are coming from, in conjunction with exit poll data.