Palin, 45, the 2008 Republican vice presidential candidate who has an ardent following among conservatives, had been expected to announce Friday that she would not seek re-election after her term ends in 2010. But, surrounded by her family, she blindsided even Alaska political veterans when she announced in a meandering statement that she will step down July 25 and turn over the reins to Lt. Gov. Sean Parnell.

It marks the 233rd anniversary of the adoption of the Declaration of Independence, one of the cornerstone documents of our nation.