He'll outline a higher threshold for drone strikes.

The RNC chairman says the controversies at the White House smack of "lawlessness."

"It's clear that this appears to be a pervasive problem," says the House speaker.

Opinion: The international community needs a better strategy for the intractable war in Syria.

The retired U.S. ambassador agrees to a closed-door, transcribed interview with lawmakers.

Alexander says Sebelius's fundraising is similar to North's involvement with the Iran-Contra scandal.