Mitt Romney's campaign is run by a bunch of 12-year-olds

Remember when Mitt Romney sent his aides to jeer and blow bubbles at David Axelrod last month ... and then promised to do it again? Well:

Romney bus spotted. E. 35th street in Cleveland near POTUS event site. #iveseenthistrickbefore http://t.co/...
' @ShawnaNBCNews via UberSocial for BlackBerry And then a few minutes later:
The Romney bus is now circling the event space and honking. Obama supporters in line jeer.
' @ZekeJMiller via Tweetbot for iOS It's a good thing the Obama campaign doesn't have a mascot, because if they did you can be damn sure Mitt Romney's juvenile campaign would try to steal it.

8:16 AM PT: And twenty minutes after @ZekeJMiller's first tweet about honking:

And the Romney bus is still circling and honking its horn.
— @ZekeJMiller via Tweetbot for iOS

10:06 AM PT: Obama campaign responds:

More juvenile tactics frm Romney RT @pemalevy Romney camp making sure all Obama speech attendees 2day vote 4 Obama: http://t.co/...
— @Lis_Smith via web