Sarah Palin to Keynote Tea Party Rally in Iowa Labor Day Weekend

Adding more fuel to speculation that Sarah Palin will throw her hat into the 2012 presidential ring, the former Alaska governor has accepted an invitation to keynote a Tea Party rally in Waukee, Iowa, on Sept. 3.

When recently asked on the timing of a possible announcement, Palin told Fox News:

"Legally, of course, there are time frames and that time is coming rapidly in front of all of us," Palin told Fox News Wednesday, "you know, August and September, you do have to start laying out a plan if you are to be one to throw your hat in the ring."

The Labor Day weekend Tea Party event looks as though it would be perfect timing to Palin’s deadline.