Teen Marijuana Vaping Hits Record High

A.M. Edition for December 18th: Two new studies have found that more American teens are vaping marijuana than ever before - Brianna Abbott has more. Plus, Lindsay Wise on today's impeachment vote in Washington, Mike Bird on why some corporate bonds are seeing their best performance in a decade, and you might be buying trash on Amazon - literally. Kim Gittleson hosts. Learn more about your ad choices. Visit megaphone.fm/adchoices