Martial law occurs when the military steps in to control the government. According to Rosie O'Donnell, martial law is the only chance to stop the inauguration of President-elect Donald Trump. ROSIE ✔ @Rosie I FULLY SUPPORT IMPOSING MARTIAL LAW - DELAYING THE INAUGURATION - UNTIL TRUMP IS "CLEARED" OF ALL CHARGES https://twitter.com/MasterMarquette/status/819386479587643392 …