The true scale of how Fox News -- especially Sean Hannity, Laura Ingraham, and frequent guest Mehmet Oz -- have irresponsibly, dangerously promoted hydroxychloroquine for coronavirus treatment is... overwhelming. @mmfa's research team tried to map it out: https://t.co/3Q3gNz39MA pic.twitter.com/aGuJ1Kljw2— Pam Vogel (@pamela_vogel) April 16, 2020