Caterpillar interview questions

After applying for the position I was contacted to set up a phone interview. Originally it was supposed to be two thirty-minute interviews, with both the direct supervisor for the internship position, as well as his manager, but for convenience it turned into an hour-long interview with both of them at the same time. They asked all behavioral questions, fairly common and nothing too difficult. Then there were about 20 minutes for my questions. I was contacted within 2 weeks for an offer.