Cruz left it wide open when pressed on his future.
Second lady Jill Biden joined Michelle Nunn and hundreds of volunteers in Atlanta.
Clinton will join Sen. Kay Hagan later this month for an event to highlight early voting.
“Shenna Bellows would be breath of fresh air,” author said of Sen. Collins's challenger.
North Carolina is the top place Planned Parenthood has spent money this cycle.
Party leaders hope their turnout operation will save them from a crushing election defeat.
"We need more people in Washington working with the president," said the Georgia Dem.
Jesse Byrnes 10/17/14 03:30 PM EDT
Sen. Kay Hagan said Obama needs to implement the ban immediately.
Timothy Cama 10/17/14 12:51 PM EDT
A poll for the League of Conservations Voters finds Braley up 48 percent-47 percent.
The ad is part of Thom Tillis's closing argument in the tight race.