Kevin O’Leary Says Mark Cuban Has Cursed The Mad Optimists - Shark Tank

After body care company The Mad Optimists pitch their strong mission with not-so-strong sales, Mark Cuban makes an offer anyway, and Kevin O’Leary is terribly unhappy about it. he even goes so far as to say that Mark has cursed them going forward. From season 11, episode 24 of Shark Tank. Watch Shark Tank FRIDAY 8|7c on ABC, streaming, on demand, and Hulu.