FILE - In this Sept. 24, 2009 file photo, former U.S. vice presidential nominee Sarah Palin, center, arrives at the check-in counter at Hong Kong airport. Palin emerged from a two-month absence from public view in an unlikely manner: With a closed-door speech, heavy on foreign policy, to a group of investors in Hong Kong. AP Photo logo AP Photo 1 month ago

FILE - In this Sept. 24, 2009 file photo, former U.S. vice presidential nominee Sarah Palin, center, arrives at the check-in counter at Hong Kong airport. Palin emerged from a two-month absence from public view in an unlikely manner: With a closed-door speech, heavy on foreign policy, to a group of investors in Hong Kong.