Fantasy sports is becoming controversial in the US

Global Business

The number of those competing in fantasy sports for cash is booming.

It has turned into a multi-billion dollar industry, but some may not be playing by the rules.

CCTV America’s Jim Spellman reports.

Fantasy sports is becoming controversial in the US

The number of those competing in fantasy sports for cash is booming. It has turned into a multi-billion dollar industry, but some may not be playing by the rules. CCTV America's Jim Spellman reports.