Former defense secretary William Cohen tells CNN's Erin Burnett there are few good options when it comes to containing a nuclear-armed Iran. "There are three options, none of them good," said Cohen. The options include intensifying sanctions, allowing the bomb, or going to war. "My hope is to avoid military attack."
The Dow closed 400 points down Wednesday amid investors' concerns over Europe–particularly Italy, Europe's fourth-largest economy, which seems headed deeper into crisis mode. CNN's Erin Burnett joined Wolf Blitzer to break down the day on Wall Street–and what happens next.
Presidents Obama and Sarkozy may regret their private opinions of the Israeli PM, but they aren't the first mic gaffes.