Sherman testified that he objected to National Guard involvement in a show-of-force operation in MacArthur Park, where Latino families often congregate. And it’s a warning of what’s to come as Trump continues to press for military involvement in civilian law enforcement across the country. She’s former active duty judge advocate in the U.S. Air Force who now teaches at Southwestern Law School and serves as a national security law expert. Through Secretary of Defense Pete Hegseth, Trump has purged the top ranks of the military of those who aren’t loyal to him. You can’t.”And even though Sherman pushed back on a full-blown military presence in MacArthur Park, that raid did happen.