On that, I cannot say. [These things can take a lot of time and he can't promise they'll find a wealth of information once they get there.]

Personally I am willing to wait for as long as is necessary to find out the truth and to resolve this peacefully. So perhaps the better question is how long are you willing to wait?

[He isn't sure he'd stop 9S if he wanted to try something more drastic though. Partially because he can't and partially because he can begrudgingly admit it might come to that.]