Can Obama get his Irish up?

There’s more data, and speculation, on Obama’s weak showing among white Catholics at PolySigh. One commenter offers this theory: "This is probably more of an ‘Irish Gap’ than anything else. The Irish absolutely love Bill Clinton because of his role in the Northern Ireland peace process." I’m not sure I buy that, since it’s been a long time since I heard any of my Irish relatives (a couple of generations removed from the Old Sod) mention the peace process at all, let alone base a vote on it.