Dave Zirin, sports editor at The Nation, joins The Current to talk about how the Clase/Ortiz pitch-fixing scandal exposes the explosive rise of prop betting — and why it threatens the integrity of sports from baseball to hockey, basketball and football. »»» Subscribe to CBC News to watch more videos: http://bit.ly/1RreYWS For breaking news, video, audio and in-depth coverage: https://www.cbc.ca/news Follow CBC News on TikTok: https://www.tiktok.com/@cbcnews Subscribe to CBC News on Snapchat: