cannabis April 19, 2018 6:44 pm No Pot Allowed at High Times Cannabis Cup New state regulations led to a last minute pot ban at the High Times Cannabis Cup. Chuck Henry reports for the NBC4 News at 5 p.m. on Thursday, April 19, 2018. US & World Videos 3:43 Despite encampment's clearing, safety concerns linger at UCLA 3:11 Ryan Gosling skips darker film roles because of Eva Mendes and daughters 2:15 Prince William and Kate Middleton ‘going through hell,' friend claims (report) 8:01 Lady Gaga's outfit changes, Rihanna's bold looks and more iconic Met Gala moments 3:09 USC updates graduation plans as protest continues