Why Is the U.S. Lagging Behind on COVID-19 Testing? 2020-07-15 Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email The State of COVID Testing Across the U.S. How U.S. Heat Waves Are Making It Harder to Beat COVID-19 Breaking Down Tuesday's Election Results for Alabama, Maine, and Texas People wait in their vehicles in line at a COVID-19 testing site, Tuesday, July 14, 2020, in Houston. ( AP Photo/David J. Phillip ) Produced by GBH, PRX and WNYC Studios