PCR test

WASHINGTON, DC - DECEMBER 22: White House Press Secretary Jen Psaki speaks during the daily press briefing at the White House December 22, 2021 in Washington, DC. Earlier on Wednesday, President Biden spoke on measures the White House is using to mitigate supply chain bottlenecks, incentivizing new truck driver hirings and expanding domestic production. (Photo by Drew Angerer/Getty Images)

Psaki challenged on tone over at-home test kit proposal

White House Press Secretary Jen Psaki was forced to backpedal after getting into a heated exchange with a reporter over a proposal the Biden administration ended up implementing. On Tuesday, Joe Biden explained his plan to deliver around 500 million at-home rapid testing kits to those who request them online.