Political activist Herman Cain dies after covid fight Cain was briefly a frontrunner in the race for the 2012 Republican presidential nomination. Former US presidential candidate Herman Cain dies after Covid-19 fightRepublican political activist had attended Trump’s Tulsa rally in June, two weeks before his coronavirus diagnosis. The Tragedy of Herman CainThe entrepreneur turned politician embodied some of America’s best traits—and some of its worst. Herman Cain dies from coronavirus after attending Trump rally without maskThe Republican politician Herman Cain, who was seen at a Trump campaign rally without wearing a mask, has died from coronavirus, a statement on his website said. He was 74.Mr Cain, a 2012 Republican Herman Cain, ex-presidential candidate who refused to wear mask, dies after COVID-19 diagnosisHerman Cain, a former Republican presidential candidate and supporter of President Donald Trump who pointedly refused to wear a mask during the coronavirus pandemic, has died after contracting COVID-19, his website and Facebook page said on Thursday.