Graham said Sunday he and McCain "are hell-bent on making sure the American people understand this debacle called Benghazi." The South Carolina Republican says he wants to understand what happened in September at the U.S. consulate in Libya that left four Americans dead.
McCain says he also wants answers about policies on torture and the Arizona senator says he deserves answers.
The Senate Intelligence Committee is scheduled to vote early this week on Brennan's nomination. Brennan is currently President Barack Obama's counterterrorism adviser.
Graham and McCain spoke to CBS' "Face the Nation."
More Nation & World Headlines
House leader rules out Senate version of highway bill 1:25 p.m. Boy Scout board ends ban on gay adults 4:41 p.m. GOP House chairman calls on Obama to remove IRS commissioner 3:14 p.m. Lawyers: immigrant mothers coerced to wear ankle monitors 1:19 p.m. Clinton offers energy plans, declines to comment on pipeline 1:27 p.m. Malaysia, Cuba taken off US human trafficking blacklist 1:25 p.m. Obama calls GOP criticism of Iran deal ‘ridiculous’ ‘sad’ 1:21 p.m. Former New York Times journalist challenges paper’s series on nail salons 1:19 p.m.
Our new comment system is not supported in IE 7. Please upgrade your browser here.