In its primetime hearing, the January 6th committee details how then-President Donald Trump failed to act when rioters attacked the Capitol. Plus, the US has identified its first case of polio in nearly a decade. New US Supreme Court Justice Ketanji Brown Jackson dissented in her first vote on the bench in an immigration case. Actress Amber Heard has filed an appeal in her defamation case with ex-husband Johnny Depp. Lastly, a major conservation group has listed monarch butterflies as endangered. To learn more about how CNN protects listener privacy, visit cnn.com/privacy