A now-viral Facebook post with more than five million views has put the Great Falls Farmers Market and one of its vendors at the center of a heated community conversation.If you live in Great Falls, chances are youve seen the video. The footage shows a crowd gathered around the Pink Ribbon snow cone trucknot for a summer treat, but in response to a sudden medical emergency.Quentin Shores reports - watch the video here: Incident at Great Falls Fa…