Ailsa Chang

If the GOP takes over the Senate, the man expected to become majority leader is Minority Leader Mitch McConnell. But first, he has to win a sixth term in a state where his popularity has been sagging.

If Democrat Michelle Nunn wins in Georgia, it will likely be because of strong African-American voter turnout. Black churches are busing congregants to early voting locations after Sunday services.

States that could determine which party controls the Senate next year have been barraged for months with campaign ads. For better or for worse, here are some of the most noteworthy.

Country music isn't the only American cultural institution rallying in the South. Commentator Frank Deford says the region has triumphed in college football, taking over where Big Ten had ruled.

A day after news that a second healthcare worker in Texas has Ebola, members of Congress grilled Centers for Disease Control and Prevent Director Tom Frieden about the federal response.

A military resume has long been a big plus for political candidates. Only five female veterans have served in Congress, but 11 are running this year — including Republican Wendy Rogers in Arizona.

Voters in New Hampshire's 1st District have swung back and forth in recent congressional elections. This year, Democratic Rep. Carol Shea-Porter meets former GOP Rep. Frank Guinta for the third time.

With ISIS dominating headlines nearly every day, Republicans are hoping to play on long-held stereotypes that Democrats are weaker on national security. But voters may not take the bait.

Since the GOP retook the House, the chamber once brought the country to the brink of a debt default and once shut down the government. But in election years, including this one, there's no such drama.

The House voted Wednesday to authorize the training and equipping of Syrian rebels to fight militants in the group called Islamic State also known as ISIS. The vote didn't split down party lines.

House Republicans were hoping for a smooth two weeks before hitting the campaign trial, but a request to arm Syrian rebels has muddled that, as well as the one bill that must pass before they leave.

Arkansas Democrat Mark Pryor is running one of the closest Senate races in the country. Arkansas has grown more Republican, but he hopes to win a third term on his reputation as a down-the-middle guy.

The controversy surrounding the police showdown with protesters in Ferguson, Mo., will be coming to Congress. Sen. Claire McCaskill of Missouri has scheduled a hearing to look into the confrontation.

Democratic incumbent Kay Hagan wants voters to punish her GOP challenger Thom Tillis, the speaker of the state House, for unpopular laws. Tillis wants to aim anger toward the president at Hagan.

In the corruption trial of Virginia Gov. Bob McDonnell and his wife, McDonnell took the stand as a witness. Jeff E. Schapiro, politics columnist for the Richmond Times-Dispatch, discu...

The House and Senate have unveiled competing bills to deal with the influx of unaccompanied children crossing the border. Neither would give Obama all the funds he's asked for to deal with the crisis.

Robert McDonald, President Obama's nominee to run the Department of Veterans Affairs, is appearing before the Senate for his confirmation hearing. He faces the Senate Veterans Affairs Committee.

House Republicans have resisted granting President Obama's request for $3.7 billion in emergency immigration funds. Now, they're crafting a package of their own to respond to the crisis at the border.

President Obama has asked for $3.7 billion to deal with the southern border crisis. There are predictions the number of unaccompanied children entering the U.S. could reach 90,000 by October.

President Obama has asked Congress for $3.7 billion to address the influx of immigrant children at the U.S.-Mexico border. The Senate Appropriations Committee is holding a hearing about the request.