Good question…

…from Big Tent Democrat.

How come Obama criticized union expenditures in the Iowa caucus campaign and refuses to do so regarding UNITE HERE's independent expenditures in Nevada?

Of course, if Obama could stop them, well, it wouldn't really be an independent expenditure, but he was so emphatic about the curse of 527s just a couple weeks ago - when he didn't have any meaningful labor endorsements. So much for this year's version of Way New Politics®.