A supporter holds up a sign while former Alaska Governor and 2008 Republican vice presidential nominee Palin speaks at a Tea Party Express rally on Boston Commons in Boston

 
A supporter holds up a sign while former Alaska Governor and 2008 Republican vice presidential nominee Palin speaks at a Tea Party Express rally on Boston Commons in Boston
A supporter holds up a sign while former Alaska Governor and 2008 Republican vice presidential nominee Sarah Palin speaks at a Tea Party Express rally on Boston Commons in Boston, Massachusetts April 14, 2010. REUTERS/Brian Snyder (UNITED STATES - Tags: POLITICS)