claim: says rudy giuliani bought $2m in shares of novartis a primary supplier of hydroxychloroquine in early february
tweet_text: dr. oz defends efficacious use of hydroxychloroquin early.     
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
                says side effects are nil.