A John McCainJohn Sidney McCainDonald Trump is delivering on his promises and voters are noticing The Memo: Trump’s media game puts press on back foot Meghan McCain shreds Giuliani for calling Biden a 'mentally deficient idiot' 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