CACI International Performance Engineer interview questions

First I had a call from the recruiter, asking me about my skill set. We scheduled an interview. I had an interview with one hiring manager on the phone then all of a sudden another guy hops on and starts taking over the interview. Asking me questions which its fair, you should be ready to answer an array of questions. I tried to respond but he was cutting me off and being very very rude to the point where I wanted to hang up. The interview was not going very well granted, but there is a level of respect and decency you must for the potential candidate. This interview reminded me of why I left this company in the first place.