The unproven claim that an antimalarial drug can cure coronavirus - called a 'game-changer' and a 'gift from God' by Donald Trump - has been promoted by a crypto-currency lawyer who has made a string of bogus claims, DailyMail.com can reveal. Gregory Rigano made a series of Fox News and conservative and Christian radio appearances to tout the idea that chloroquine or hydroxychloroquine 'cures' conronavirus. The anti-malaria drug is now the subject of series of clinical trials, including in New York, where the state received 10,000 doses. It has been praised by Trump repeatedly - but the first time he...