Daily Times, 12 Jul 2016 – Proposals for Sites Starting to Bubble Up in Delco UPPER MERION – Passage of legislation that legalized medical marijuana in Pennsylvania marked the end of seven long, hard years of negotiation. Now that Gov. Tom Wolf has signed the measure into law, the push is on to explain the ramifications, including possible business opportunities tied to the medical marijuana field, including a couple that are being bandied about here in Delaware County.