The Left and the establishment press (but I repeat myself) are taking heart in the fact that Bruce Springsteen has agreed to campaign for Barack Obama in Ohio and Iowa later this week.
The campaign of Mitt Romney, and Republicans in general, are the ones who should be cheered by this development for two reasons. One of them, which is being reported, is that Springsteen said earlier this year that he wouldn't be campaigning; the fact that he has changed his mind proves that Team Obama is genuinely worried about their boss's reelection prospects. The second isn't as well-known, but should be. "The Boss" (i.e., Springsteen) went all-in with the Occupy movement earlier this year, essentially ratifying our incumbent president's endorsement. Springsteen's stance was described in several places in February, including at the Gothamist: