Organizing for Action — a group that formed out of President Obama's re-election campaign — has posted five tweets in the past week about climate change using the @BarackObama Twitter account.

Former CIA Director David Petraeus is under renewed scrutiny over the role he played in creating the discredited "talking points" about the attack that killed four Americans last year in Benghazi, Libya. The Washington Post has a front-page story Wednesday that suggests Petraeus sought to shape the resulting memo to favor his agency.

Facing questions for the first time about why Internal Revenue Service personnel singled out some conservative groups for inappropriate scrutiny while he was head of the agency, former IRS Commissioner Douglas Shulman told Congress on Tuesday that "I was dismayed and I was saddened" to learn about what had happened under his watch.

He doesn't want to know who's going to resign, House Speaker John Boehner, R-Ohio, told reporters Wednesday morning.

He wasn't to know: "Who's going to jail" for what IRS personnel did to some conservative groups?