A John McCainJohn Sidney McCainGOP strategist donates to Alabama Democrat Meghan McCain knocks Bannon: 'Who the hell are you' to criticize Romney? Dems demand Tillerson end State hiring freeze, consult with Congress MORE outburst directed at his wife in public dating back to 1992 led the blog discussion on Tuesday, with the status in Iraq and Democratic polling numbers also gaining attention.

Ezra Klein began the discussion of McCain