DAVE WEIGEL: “The ‘Michelle Obama tape’ rumor mill started churning a lot more slowly this weekend, a development that, I’m sure, had nothing to do with Hillary Clinton’s exit from the race. It would be odd if Clinton supporters were only spreading the rumor to keep superdelegates on the fence before it was too late, wouldn’t it?”

The problem for Hillary is that it’s believable her followers would spread a bogus rumor. The problem for Obama is that the bogus rumor itself was believable.