Sen. Amy Klobuchar on Curbing Big Tech's Power at WSJ Tech Live

Sen. Amy Klobuchar says this is the year lawmakers will take action on the power of big tech companies. In a conversation with the host of The Journal podcast, Ryan Knutson, at the WSJ's Tech Live conference, Sen. Klobuchar discusses why she thinks new laws are needed to increase the liability of social-media platforms, protect users and more. Learn more about your ad choices. Visit megaphone.fm/adchoices