A CBC News investigation found StubHub cancelled thousands of World Cup tickets across North America. StubHub says it's a problem with FIFA's electronic ticket system, though FIFA refers questions back to StubHub. Ticket buyers are calling for business regulators and lawmakers to investigate. »»» 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/@