ALBANY, NY – APRIL 13: A participant at a Tea Party Express rally displays a sign critical of the Obama administration on April 13, 2010 in Albany, New York. The Tea Party Express will head to Boston on Wednesday where the headline speaker at an afternoon rally will be Sarah Palin.The group will conclude its national tour in Washington, D.C. Thursday with a Tax Day rally at the Washington Monument. (Photo by Spencer Platt/Getty Images)