Joe Biden September 9, 2021 6:36 am Biden to Call on Regular COVID-19 Testing at Schools President Joe Biden will call on schools to set up regular COVID-19 testing for students, teachers and staff, according to an administration official. US & World Videos 1:31 CDC recommends updated Covid shot for everyone ages 6 months and up 0:52 Lifeguard shortage impacts LA County pool hours 2:17 LA County: Mask Mandate Could Return in Weeks 2:22 Avoiding a COVID Winter Surge