Former NFL star and now Senate candidate Herschel Walker and his campaign scramble to contain the fallout from a blockbuster new allegation that the anti-abortion Republican paid for his then girlfriend to have an abortion in 2009. Amid Walker strongly denying the allegation, one of his sons slams him in a new video on Twitter, saying, “I'm done. Done. Everything has been a lie”. Elon Musk proposes buying Twitter again, saying he would restore Trump’s banned account and alsofaces a backlash for posting an unsolicited Twitter poll with his suggestions for ending Russia's invasion of Ukraine. Plus, Trump asks the Supreme Court to intervene in the Mar-a-Lago documents case, a secret recording played in court shows Oath Keepers allegedly planning for violence at the Capitol, and police say six California killings may be the work of a serial killer.To learn more about how CNN protects listener privacy, visit cnn.com/privacy