Anonymous Content Clinical Study Manager interview questions

I went through a recruiter for a contract position. The first person I interviewed with went well. The second person, who is over study managers, didn't go well based on the tone of his voice. Regardless, they arranged for an interview for me to fly in - I was willing to relocate on my own as this is I/O. A few days before I was scheduled to leave, they changed their mind. The recruiter was informed that they interviewed someone with my level of experience and it was a no go. Okay........ At that time, the management were all from Amgen. Also, Google is a silent partner