Musk shocks lawmakers, setting himself on collision course

(The Hill) - Billionaire businessman Elon Musk is on a collision course with lawmakers on Capitol Hill who are starting to challenge his authority.Senate Republicans acknowledge they need to cut government spending, but Musk’s bold decision to lock federal workers out of the U.S. Agency for International Aid (USAID), which Musk called “a ball of worms” and a “criminal organization,” caught them by surprise.They are now questioning the basis of Musk’s authority