As more pro athletes use cannabis for aches and pain, the more they run afoul of rules The Washington PostSource: https://www.washingtonpost.com/health/as-more-pro-athletes-use-cannabis-for-aches-and-pain-the-more-they-run-afoul-of-rules/2019/12/06/7dbd82fc-00c7-11ea-8bab-0fc209e065a8_story.html » Inline Ad Purchase: Intext Link