Texas tech billionaire Elon Musk is being mocked on his own social media platform for wearing his cowboy hat backward during a field trip “to see what’s really going on” along the U.S.-Mexico border. Known for his political grandstanding, Musk visited Eagle Pass Thursday afternoon for an “unfiltered” look at what’s happening in the small South Texas amid a surge in migrant border crossings. “As an immigrant to the United States, I am extremely pro-immigrant,” the South Africa native said during a glitchy live stream on X, the social media platform formerly known as Twitter.