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Marijuana

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After two tours in Afghanistan, Matt Kahl came home with injuries and PTSD. Despite critics who are dubious about its healing effects, Kahl says marijuana changed his life for the better. Watch Wednesday on "CBS This Morning" for the full story.

After two tours in Afghanistan, Matt Kahl came home with injuries and post-traumatic stress disorder. Despite critics who are dubious about its healing effects, Kahl says marijuana changed his life for the better. For the full story, watch Wednesday on "CBS This Morning."

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Colorado's governor has signed legislation that seeks to form a network of uninsured cooperatives that will give marijuana businesses access to basic financial services

Colorado's governor has signed legislation that seeks to form a network of uninsured cooperatives that will give marijuana businesses access to basic financial services. Because banks don't want to violate federal law, most pot-based businesses are cash-only. Alison Harmelin has that story and more MoneyWatch headlines.

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For the first time, the American Academy of Neurology said medical marijuana is an effective treatment for some symptoms of multiple sclerosis when given as an oral spray or a pill

For the first time, the American Academy of Neurology said medical marijuana is an effective treatment for some symptoms of multiple sclerosis when given as an oral spray or a pill. However, there’s not enough evidence to determine if smoking the drug is equally effective. Dr. Jon LaPook reports.

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