I used a poker metaphor for the line of politicians raising the stakes on Iran. The list included Senator Lindsey Graham (American Enterprise Institute), Representative Howard Berman (Center for Strategic & International Studies) and Joe Lieberman (Council on Foreign Relations). After each talk, the pot grew.
Newt Gingrich weighed in on the Iranian threat at the Counter-terrorism Education Learning Lab (CELL). His talk prompted a different pot, the kind that is stirred. Newt's the rabid possum in the stew. Will he crawl out before it comes to a boil?