The 'Presidential Table' at the Hamburg Inn No. 2 is a well-known stop for hopefuls campaigning in Iowa. Photo by Chip Somodevilla/Getty Images. The first big Hawkeye State cattle call in the battle for the 2012 GOP presidential nomination is…

Iowa Republicans may be souring somewhat on Sarah Palin. According to a Des Moines Register poll out Monday morning, Palin's favorable numbers have slipped from 71 percent to 65 percent in the last 15 months, while the segment of…