Sen. Mary Landrieu, D-Louisiana, is the latest veteran of Congress to face questions about her home state residency since she spends most of her time living in Washington.

Sen. Mary Landrieu threatens to hold up GOP amendments unless she gets a vote on her proposal to delay or block some flood insurance rate increases. (J. Scott Applewhite, The Associated Press ...

WASHINGTON — -- The final outstanding Senate race of 2014 was decided Saturday night when three-term Democratic Sen. Mary Landrieu lost her bid for reelection to Republican Rep. Bill Cassidy. ...

Louisiana Democratic Sen. Mary Landrieu has pulled off overtime election heroics before -- winning runoffs in 1996 and 2002. But her streak could be coming to an end this week in her runoff race ...

Mary Landrieu, left, is pictured with Hillary Clinton, right, on Nov. 1, 2014 in New Orleans. Stacy Revere/Getty Images — -- Sen. Mary Landrieu is relying on a close group of staunch ...

Louisiana's Mary Landrieu is one of a small group of Senate Democrats running in hotly contested races under Obamacare's shadow. Now she's criticizing the president in an effort to maintain ...

It’s been a tough week for Sen. Mary Landrieu. If it wasn’t bad enough that the three-term Louisiana Democrat was already considered one of the most vulnerable Democrats in the 2014 midterms ...

Sen. Mary Landrieu, D-La., and Rep. Bill Cassidy, R-La., wait for the start of their final debate for the Senate election runoff in Baton Rouge, La., Dec. 1, 2014.

Senator Mary Landrieu sure is moving fast to embrace her new Republican overlords. She just might not have the chance work with them. Facing a run-off election in three weeks to hold onto her seat ...

Sen. Mary Landrieu (D-La.) faced an uphill fight for reelection from the outset. Polling averages had her leading last week's free-for-all jungle primary forever, but have consistently also shown ...

U.S. Senator Mary Landrieu hugs her husband Frank Snellings after she thanks her supporters in the ballroom at the Roosevelt Hotel in New Orleans on Saturday, December 6, 2014. (Michael DeMocker ...

Landrieu is the first cousin of New Orleans Mayor Mitch Landrieu and U.S. Sen. Mary Landrieu, D-La. His mother is Phyllis Landrieu, a longtime member of the Orleans Parish School Board.