How to ask for a raise (Step 1: Do your homework)

If you haven’t gotten a raise in two years, you should find a new job, says Kevin O’Leary of “Shark Tank.” He visits Megyn Kelly TODAY to explain negotiating tactics, like researching what other people are getting paid in advance. He adds: “You have to be in love with people to work for them; in fact, you don’t even need to like them.”