We can wait, but each day that passes sees more and more lives lost. That's America in the thirties when we turned away the Jews trying to escape the Nazis. We sent them back to their deaths. It works sometimes, but when it fails we need the resolve to act. Negotiation works only when the negotiators know that both parties are willing to act if talk cannot solve it.
Otherwise negotiation is just a delay tactic for murderers.
Actually, there's another interesting issue here. I hope that we wouldn't show the same example. Also note that many of the people who write in wish their privacy preserved. Thank you for your cooperation with these restrictions.