Palin mum on plans during visit to NJ sites

Former Alaska Gov. Sarah Palin exits the Hyatt Regency Hotel, Wednesday, June 1, 2011 in Jersey City, N.J. (AP Photo/Julio Cortez)

June 1, 2011 4:14:00 PM PDT
Sarah Palin's tour of the East Coast's historic sites passed through New Jersey on Wednesday, and the former 2008 vice presidential candidate did nothing to tamp speculation that she is considering a shot at the 2012 GOP presidential nomination.