Nature law: " Some are nice people too”...and soem are bad...

I said that: "...Some of the FBI agents are nice..." This means there must be some bad ones. It is the nature law: some are good and some are bad.
...Many people got interviewd and certainly would not fell happy. May be your name was mentioned by others' interviews and then you got interviewd ...
If you think that this situation should be improved, you can call the FBI office...State Deoartment ...Ambassador ... Mr.Hu ...Mr.Bush ... to make a complain ... or tell the FBI Beijing office.. lawyer... about this bothering ...the worest case it to go to other places to continue your research.
I am saying this to my belief that: "The students should have the envirnment to concentrate in study and should not be bothered by hassles."