From two days ago:
But since Roy Blunt publicly defended his stance on earmarks yesterday morning, there has basically been complete silence from the St. Louis Tea Party on the issue. In fact, since yesterday, the tea party has attacked Claire McCaskill, who supports earmark reform, multiple times and not said anything critical of Blunt. Ennenbach hasn't said anything critical of Blunt. Hennessy hasn't said anything critical of Blunt. So basically, they completely backed down.
But the real question is, will they be held responsible? The media gave them coverage for their so-called "pressure" on Blunt (BTW, while national groups encouraged people to call Blunt about earmarks, the St. Louis tea party did not). So shouldn't they also cover it if the tea party completely backs away from their threats?