It appears the announcement bounce is over for Fred Thompson. As you all know, I expected Fred to get about a ten-point bump and have that fall back five points to a comfortable range in the front. Well, as it turns out the bounce wasn't that high, but the falling back part was right, via Rasmussen's Daily Tracking:

Date	Thompson	Giuliani	Romney	McCain
09/21/07	24%	24%	13%	15%
09/20/07	23%	22%	13%	15%
09/19/07	26%	21%	13%	14%
09/18/07	28%	19%	12%	14%
09/17/07	28%	19%	12%	14%
09/16/07	28%	18%	11%	15%
09/15/07	26%	19%	9%	14%

Date	Clinton	Obama	Edwards	Date
09/21/07	36%	25%	13%	09/21/07
09/20/07	38%	22%	14%	09/20/07
09/19/07	39%	22%	14%	09/19/07
09/18/07	40%	23%	14%	09/18/07
09/17/07	40%	23%	13%	09/17/07
09/16/07	40%	22%	14%	09/16/07
09/15/07	39%	23%	15%	09/15/07

After hitting 28%, Fred dropped 4-5 points which clearly went right back to Rudy Giuliani. This is clearly a two-man race, at least at this point. The next big movement will be based on how well Fred does in his first debate scheduled on Oct. 9.

Over on the Democratic side, clearly Hillary Clinton has slid a little. Could that be attributable to worries over Norman Hsu? The corruption angle definitely should be cause for concern, but with John Edwards and Barack Obama implicated in Hsu as well, the Democrats won't have anyone to turn to. Still a fairly static race at this point.