Welcome to the Fox News Politics newsletter, with the latest updates on the Trump administration, Capitol Hill and more Fox News politics content.Here's what's happening-Trump's border wall expansion moves forward in several critical areas: 'Crisis is not yet over'-Trump admin asks Supreme Court to life injunction blocking dismantling of Education Dept-Elon Musk may speak to Trump aides in push to calm feudPresident Donald Trump told Fox News on Friday that he isn't interested in talking to SpaceX and Tesla CEO Elon Musk, adding that "Elon's totally lost it."Trump also said to Fox News' Bret Baier that he isn't worried about Musk's suggestion to form a new political party, citing favorable polls and strong support from Republicans on Capitol Hill.The comments come as Musk and Trump have been arguing over social media in recent daysRead moreFEUD AFTER VICTORY: Who deserves the most credit for president's resounding 2024 White House winTAX BATTLE ROYALE: Trump's tariff strategy could pay for his tax bill, but only if they stick, experts warn'VENDETTA': Judge temporarily blocks Trump admin's entry ban for international Harvard studentsNOT HAPPY: Biden book author reveals how White House staff truly felt about Karine Jean-Pierre as press secretaryBORDER BLITZ: Trump administration drops hammer on narco sub cocaine ring as cartels threaten US borders'BEGAN TO FEEL ILL': South Sudan deportations have placed migrants, and ICE officials, in danger: new court filingDEFENDING THE CUTS: House Budget chairman explains why there's no 'pork' in Trump tax bill after Elon Musk attacksPOLITICS IN ORBIT: Claim Trump nixed top Musk ally from NASA post over Dem donations belied by ex-Dems on teamUNITY ON IMMIGRATION: Handful of House Democrats join Republicans in sanctuary city crackdown'IT'S ABSURD': Dems who want ICE agents unmasked 'mandated mask wearing for years' during COVID'WORLD STANDARD': Risch urges 'top to bottom' USAID spending review after waste, fraud exposedMICHIGAN GOES GUARD: After agro-terror fungus caught in Detroit, MI House says it has best national plan to blunt CCP influenceGet the latest updates on the Trump administration and Congress, exclusive interviews and more on FoxNews.com.