Jake Johannsen: Marijuana vs Tobacco



Jake Johannsen is David Letterman’s favorite comedian hence his 44 appearances on that show. To learn more and purchase tickets for Jake go to …

One response to “Jake Johannsen: Marijuana vs Tobacco”

  1. Just because it's never been linked doesn't mean it's never happened… Marijuana smoke, like all smoke, contains carcinogens. The likelihood seems lower, probably do to less smoke inhaled over a lifetime.

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