A growing number of sports leagues and companies are racing to get in on what could be the future of home video viewing, streaming content online directly to their fans.
They sell out arenas everywhere they go. Hundreds of thousands of fans watch in person every year. Millions shell out millions of dollars on pay per view television to watch the men and women of WWE.
When World Wrestling Entertainment launches its WWE Network, subscribers will have on-demand access to more than 400 pay-per-view events from the past.