So… will John McCain and Mitt Romney take their first shots at each other before the introductions are complete?

Will McCain come under fire for his comment about potential riots over immigration law?

Speaking of riots, will anyone take a shot across the aisle at Barack Obama’s comment about brewing ”quiet riots” among African-Americans displaced by Katrina?

I was chatting with a CNN producer, and she asked my readers’ views on the immigration bill. I said that while I’ve gotten a few e-mails in the vein of “its not that bad”, and more than a few “I worry that the anti-amesty crowd is too uncompromising,” the majority of the mail suggested that if the immigration bill were to take the form of a puppy, many of my readers would find it within themselves to drown it.

I wonder if any candidate will mention Fred Thompson, like a joke about when he’s going to show up, or an offhand reference to “Law and Order.”