Greg Sargent pulls some fascinating numbers out of a new CNN poll, which finds support for Obama’s surge at 61 percent. The administration can thank Republicans — the loyal opposition — for that impressive number. Without the support of nearly every major figure in Republican politics, surely that number would be much smaller, smaller even than Obama’s approval number, which has sunk to just 48 percent in this latest CNN poll. The other interesting finding, as Sargent notes: