President Trump is picking sides in Elon Musk's fight to reopen his Tesla factory. California should let him do so "NOW," the president tweeted Tuesday. "It can be done Fast & Safely!" Musk actually reopened the facility in Fremont Monday, though it's not yet clear if it will stay that way. "If anyone is arrested, I ask that it only be me," he tweeted. Musk's beef isn't actually with the state of California, but with Alameda County, which has adopted a stricter stance than the state on the reopening. The county says Tesla is allowed to resume "minimum basic operations," reports Business Insider. However, Tesla was supposed to have submitted an operations plan for county review by Monday evening, and the outcome of the fight may hinge on that. In the meantime, KTVU notes that the factory's parking lot was full on Monday. Related coverage: