Eyewitness in tears rewatching video of Floyd incident; Pfizer: vaccine 100% effective in children aged 12-15; President Biden unveils $2T infrastructure proposal

Worker testifies about getting alleged fake bill from Floyd; Pfizer: vaccine 100% effective in children aged 12-15; CDC: Covid-19 was third leading cause of death last year To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices