Interview in person with hiring manager and his manager ( after phone test). HR called me asking to apply for this position ( after I was rejected for my previous posting). The word unprofessional is a compliment to the hiring manager. He walked out in the middle of the interview without any apology, then came back in 20 minutes ( his boss continued conversation after recovering from shock himself) and walked me out of the door. It was obvious that the hiring manager either have candidate in mind ( or simply did not like me), but still such a behaviour should not be tolerated by any organization, yet he is allowed to interview people.