Biden backs dropping filibuster rules to pass abortion rights law

<p>New information about potential witness intimidation in the January 6th investigation. Sources tell CNN that a Trump ally tried to influence Cassidy Hutchinson’s explosive testimony. Also, President Biden says he now supports dropping Senate filibuster rules to clear the way for passage of an abortion rights law.<br><br></p><p>To learn more about how CNN protects listener privacy, visit cnn.com/privacy</p>