U.S. Markets close in 3 hrs 37 mins

Consumers should be over 21 to purchase e-cigarettes: Dr. Marc Siegel

FOX Business' David Asman and Jackie DeAngelis, Fortune Magazine's senior editor-at-large Adam Lashinsky, Kaltbaum Capital Management's president Gary Kaltbaum, Fox News economic analyst Jonas Max Ferris and Fox News medical correspondent Dr. Marc Siegel discuss the harmful effects of e-cigarette cartridges.