One of the most dramatic scenes on ABC's Shark Tank occurred when Robert Herjavec, Mark Cuban, and Kevin O'Leary left the set after arguing with Lori Greiner over a scholarship-matching software propo ...
The show, in which contestants competed to win $1 million of Cuban's money, was panned as a ripoff of "The Apprentice" and canceled after six episodes. ABC's "Shark Tank," in which hopeful ...