Sen. Ron Johnson (R-Wis.) is seen during a Senate Homeland Security Committee in Washington on July 30, 2019. Charlotte Cuthbertson/The Epoch Times
Sen. Ron Johnson (R-Wis.) in letters this week requested records from two prominent medical journalists regarding studies they retracted last year.
One study claimed that the anti-malarial hydroxychloroquine was linked to an increased risk of mortality among COVID-19 patients.
