Republicans, with exception of Trump, now push mask-wearing
Dr. Anthony Fauci, director of the National Institute for Allergy and Infectious Diseases, left and Center for Disease Control (CDC) Director Dr. Robert Redfield, talk with Sen. Lamar Alexander, R-Tenn., right, as they prepare to testify before a Senate Health, Education, Labor and Pensions Committee hearing on Capitol Hill in Washington, Tuesday, June 30, 2020. (Kevin Dietsch/Pool via AP)

Dr. Anthony Fauci, director of the National Institute for Allergy and Infectious Diseases, left and Center for Disease Control (CDC) Director Dr. Robert Redfield, talk with Sen. Lamar Alexander, R-Tenn., right, as they prepare to testify before a Senate Health, Education, Labor and Pensions Committee hearing on Capitol Hill in Washington, Tuesday, June 30, 2020. (Kevin Dietsch/Pool via AP)

Jun. 30, 2020 10:59 AM EDT
Senate Majority Leader Mitch McConnell, R-Ky., listens to questions during a news conference following a GOP policy meeting on Capitol Hill, Tuesday, June 30, 2020, in Washington. (AP Photo/Manuel Balce Ceneta)

Senate Majority Leader Mitch McConnell, R-Ky., listens to questions during a news conference following a GOP policy meeting on Capitol Hill, Tuesday, June 30, 2020, in Washington. (AP Photo/Manuel Balce Ceneta)

Jun. 30, 2020 03:27 PM EDT