Tommy Chong On Battling Rectal Cancer: 'I'm Using Cannabis Like Crazy Now' February 25, 2021 cbdnews Cannabis Oil Comments Off on Tommy Chong On Battling Rectal Cancer: 'I'm Using Cannabis Like Crazy Now' Tommy Chong has been diagnosed with cancer for the second time after previously battling prostate cancer. The “Cheech & Chong” actor told Us Weekly last …