New bill would cap nicotine level in e-cigarettes

Democratic Congressman Raja Krishnamoorthi (D-IL) is introducing a bill that would cap the amount of nicotine in e-cigarettes. This comes as NYU researchers published a study that links e-cigarettes to increased rates of cancer in mice. Yahoo Finance's Jessica Smith, Zack Guzman & Heidi Chung, along with Vivino Founder Heini Zachariassen discuss.