April 15th - Machine Gun Kelly Drops 'In These Walls,' Cardi B Interviews Bernie Sanders and Celebrities Unite for 'All In Challenge'

Machine Gun Kelly drops a quarantine track, Cardi B interviews Bernie Sanders and celebrities are coming together to give back with "All In Challenge." This is Billboard News Now, rounding out the top stories in music for Wednesday, April 15th. Learn more about your ad choices. Visit megaphone.fm/adchoices