That's according to a survey released today by the group Iraq and Afghanistan Veterans of America (IAVA).
Medical marijuana is now legal in 18 states and Washington, D.C.
In Massachusetts, a new medical marijuana law just went into effect January 1. That means that up to 35 marijuana dispensaries could eventually open.
What might they look like? Here & Now’s Sacha Pfeiffer went to Maine to find out.
In that state, eight dispensaries have opened over the last couple of years, including one in the city of Biddeford.