Even though Jon Huntsman, Jr. stopped pretending not to run for president to become President Obama's ambassador to China, associates of the former Utah Governor say that he will return to the U.S. as a proud Republican and will probably try to position himself for a 2016 run. The thinking is that the GOP will have shaken off the willies by then and be ready to modernize. In any event, Sarah Palin has today called out Amb. Huntsman in a Tweet, which marks the first time, I believe, that Palin has referenced a fellow Republican and potential presidential aspirant in...