Hagan, a one-term North Carolina senator, lost her seat to Thom Tillis last year.
The ad seeks to portray Portman as a fighter for blue collar-workers in Ohio.
Clayton Kelly videotaped the Mississippi Republican's ailing wife last year.
"This kind of sexist language has no place in the U.S. Senate," a fundraising email reads.
The longtime senator isn't looking to get his old job back.
Harry Reid and Steny Hoyer will host a D.C. fundraiser for former Rep. Baron Hill (D-Ind.).
The NRSC is out with a new video, shared exclusively with The Hill.
Johnny Isakson said the disease won't impact his run for reelection in 2016.
Republican Brian Sandoval's decision clears the way for other GOP candidates.
Rep. Mike Coffman’s decision to opt out leaves Republicans with an uncertain field.