Maddow: Joni Ernst Puts GOP over the Top

NBC calls the Iowa Senate race for Republican Joni Ernst.

“Joni Ernst is over the top in Iowa,” MSNBC’s Rachel Maddow says. ”That means Republicans are over the top in terms of Senate control.”

Local press called the race for Ernst earlier in the evening. NBC hasn’t called North Carolina yet; the Associated Press called it for Republican Thom Tillis moments ago.