Loretta Lynch's hearings begin Wednesday.
Blog Briefing Room
Graham said U.S. troops should be withdrawn based on conditions.
Paul raised the idea of shooting down drones with a shotgun.
Wisconsin Gov. Scott Walker and Sen. Ted Cruz were among the Republicans who slammed the case against Perry.
Reports say at least eight dead at luxury hotel.
He is charged with abusing his power as Texas governor.
Matt Bevin enters the Kentucky race to replace Gov. Steve Beshear.
The National Geospatial-Intelligence Agency is taking the incident "very seriously."
Rubio drew the ire of Rep. Polis (D-Colo.) by defending surveillance programs.
The 2016 contender is reviving legislation that would limit "asset forfeiture."