The Acting Director of National Intelligence Joseph Maguire testifies on Capitol Hill -- hours after the publication of a whistleblower report detailing allegations the President used his office to pursue foreign dirt for the 2020 election. Today's Panel: CNN's Jim Sciutto, Gloria Borger, Dana Bash, Jeffrey Toobin, Asha Rangappa, Shawn Turner, Carrie Cordero, and Evan Perez.To learn more about how CNN protects listener privacy, visit cnn.com/privacy