Former President Donald Trump lawyer John Lauro argued in federal court Tuesday a “president could order the assassination of his political rival and not ever face prosecution unless the House successfully impeached him and the Senate convicted him for that crime.” The MAGA hopeful and his team believe Trump should be immune from prosecution — no matter what. MSNBC’s Chris Hayes, speaking to ex-US Senator Claire McCaskill (D-MO) on the latest episode of All In With Chris Hayes, emphasized his belief that the Trump team thinks “there’s nothing they can say on these terms that’s going to hurt th…