The single electoral vote Joe Biden captured in Nebraska could be significant as votes from the midwestern states and Pennsylvania come in, said CNN's John King.
Noting that the one electoral vote is Biden's only flip on the map from 2016 so far, King pointed out that in a race as close as this one, every vote can be crucial.
"When you have a race that shapes up to be this close every one counts," said King. "So you'll take it if you get it."
CNN's John King explains why: