In this interview process I've had many of the typical questions about planning, behavior, etc... In one of my interviews I was asked these questions: 1. Give me one reason why I would regret hiring you. 2. Tell me about a coworker that you did not like working with. Ouch! I guess the first one was an interesting way of finding out my weakness, but I'm not sure about that second one. In another interview I was asked what I would consider to be my greatest weakness...I thought for a minute and came up with something. After the interview he came up and apologized for asking me that question. I thought that was interesting.