John F. Kennedy's famous Houston speech on church and state during the 1960 presidential campaign elicited Rick Santorum's after-the-fact disgust. Though Santorum misrepresents the speech in some ways--Kennedy didn't say anything about limiting religious institutions and leaders from speaking on public issues--he is right to find the speech theologically lame.
I don't have much to add about Mitt Romney's assertion that he doesn't need to worry about the very poor on account of the safety net he aims to dismantle and the Democrats he aims to unseat. Except that you really should read Gail Collins.
It's not what the headlines are highlighting, but Mitt Romney's 2010 tax return includes one impressive fact: his charitable contributions amounted to $7 million. I know, this hardly put him at risk of losing one of his houses and ending up out on the street till his driver could pick him up and take him to one of his other houses. Still, giving away almost a third of your income is nothing to sneeze at.
Mormons are in the familiar situation of being on the defensive theologically and politically. But they are also in terra incognita: they are viewed as leading the way in preserving family values.