"You're hired!" Those two words are easy to say, but it's not always easy to find the right employee. Success hinges on hiring interviews--and they require quite a bit of training to get right. Much of the work in identifying the best people for open positions falls to line-of-business managers. In this article, Verizon Wireless, Umpqua Bank, Verity Credit Union, and Vanguard discuss how they teach these managers how to conduct employment interviews that reveal stellar applicants and those who probably aren't a good fit.