Cautious Texas among last states to OK medical marijuana

When California rings in the new year with the sale of recreational pot for the first time, Texas will be tiptoeing into its own marijuana milestone: a medical cannabis program so restrictive that doubts swirl over who will even use it.
Read more: http://abcnews.go.com/Health/wireStory/cautious-texas-states-medical-marijuana-51814751?source=Snapzu