Christine O’Donnell is the Republican nominee for Joe Biden’s old Senate seat. What does that mean? Well, in conjunction with the other conservative victories in Republican primaries the same day – Ayotte in New Hampshire, with Sarah Palin’s support, also won the Republican nomination for the Senate – that the once potent Northeastern Country Club Branch of the Republican Party is dead. Where are the RINOs now? I mean, besides Olympia Snowe and Susan Collins, whose state may well soon have a Tea Party governor, what is left of RINOs?