NEWYou can now listen to Fox News articles! Potential 2028 Democratic hopefuls took their criticism of President Donald Trump overseas this week, with figures like Rep. Alexandria Ocasio-Cortez and California Gov. Gavin Newsom speaking at the Munich Security Conference. Fox News contributor and former assistant White House counsel Hugh Hewitt speculated that the high-profile appearances at the annual gathering of world leaders could be early auditions to lead the Democratic Party’s 2028 presidential run. Hewitt predicted Ocasio-Cortez would ultimately top the Democratic ticket. "Everyone knows she’s going to be their nominee," Hewitt said Saturday on "Fox & Friends Weekend." NEWSOM...