Check out this tweet from tea party spokesperson Jen Ennenbach, whom I introduced you to a couple days ago:
Why would the tea party, which opposes Prop B, need to be calling the campaign and talking for 10 minutes? And why is Ennenbach encouraging more people to call? Seems like an obvious case of trying to tie up the phone lines. Of course, Adam Sharp already invited tea partiers to interfere with the phone line Carnahan set up to help people get to the polls.
Update: just called the number listed by Ennenbach, and it doesn't have anything to do with the campaign, so I'm not sure what she's doing.