Add Yahoo as a preferred source to see more of our stories on Google. “So, a number of years ago, we went to a high school, and a kid turns around to me and says, ‘Why do you still work so hard?’ and ...

Herjavec says five of the Sharks, including Cuban and himself, had been invited to speak to a group of high school students. At some point, one of the students asked Herjavec why he still works so ...