Elon Musk will “go to war” to defend the H-1B visa program in the United States, the tech CEO wrote on X, formerly Twitter, Friday night. Musk credited the program as “the reason” he is in the U.S. and added, “Take a big step back and F–K YOURSELF in the face. I will go to war on this issue the likes of which you cannot possibly comprehend.”The fight over the H-1B visa program began Monday after Trump surrogate Laura Loomer criticized the president-elect’s nomination of Sriram Krishnan as White House senior policy adviser for Artificial Intelligence. “Our country was built...