As the popularity of online prediction markets grows, Anderson Cooper sits down with Polymarket founder and CEO Shayne Coplan ...
Shayne Coplan started building Polymarket five years ago when he was 21. On his prediction market, now valued at $9 billion, ...
CBS News - Video on MSN

Chess Boxing | Sunday on 60 Minutes

Brains meet brawn in the world of chess boxing, a sport in which competitors face off on the chess board and also in the boxing ring. 60 Minutes reports, Sunday.