It's judgment day for two of the longest-serving members of Congress, both of whom are fighting for their political lives.
The contests involving Republican Sen. Thad Cochran of Mississippi and Democratic Rep. Charlie Rangel of New York - who have each served more than four decades on Capitol Hill - are the marquee matchups Tuesday as seven states from the East Coast to the Mountain West hold primaries. Full story
At 6:30pm ET, S.E. Cupp, Stephanie Cutter, Van Jones, and Newt Gingrich join forces on a special all-hosts edition of Crossfire.
Should there be term limits in Congress?
Author, documentary filmmaker, historian, Speaker of the House (1995-1999), and 2012 Republican presidential candidate
Fmr. Obama Deputy Campaign Mgr. and W.H. Sr. Adviser, founder of Precision Strategies, fmr. Sr. Adviser to Maj. Leader Reid and Sen. Kennedy
Conservative columnist for New York Daily News, contributing editor at Townhall Magazine, commentator and author
Former Special Adviser for Green Jobs under President Obama, co-founder of Rebuild the Dream, author and attorney