Shark Tank': Lori Greiner, Robert Herjavec Preview Season 5

Season 5 of the ABC series bows Friday; quips Herjavec, "We are so much nastier to each other than in previous years. Maybe it's because they don't feed us."

TV highlights for May 17, 2013: 'Nikita,' 'Undercover Boss' and 'Shark Tank' finales - The Washington Post

Shark Tank's 5 most successful products, ranked: Daymond John

Good for Business: Five Years in, What Does 'Shark Tank' Mean for America?

ABC Orders Four More Episodes of 'Shark Tank' (Exclusive)

Lori Greiner

Shark Tank is great. Live Shark Tank was a fiasco. – reality blurred

Shark Tank: Season 5, Episode 21

Shark Tank' may join CBS' 'Love Island' in Las Vegas filming, TV

Shark Tank': Lori Greiner, Robert Herjavec Preview Season 5, Answer Burning Questions

Shark Tank: ABC Announces Return of Shark Tank Week

Shark Tank': Lori Greiner, Robert Herjavec Preview Season 5, Answer Burning Questions