It's a testament to U.S. Secretary of State John Kerry's grit, determination and self-assurance that he refuses to give up in his quest to bring Israelis and Palestinians back to the negotiating table. But I wish that he would, during the long slog toward renewed talks, ask himself one question: Why didn't his predecessor, Hillary Clinton, apply herself to the problem in the same manner?

Certainly, Clinton possesses the same qualities of fortitude and indefatigability. No one is more tenacious than she when she identifies a goal worth pursuing. So why did she resolutely avoid this issue? The answer is simple: She saw no reasonable chance for success, even success modestly defined.

The goal Kerry has in mind — getting Israeli Prime Minister Benjamin Netanyahu and Palestinian Authority President Mahmoud Abbas together for direct talks about the most divisive issues — won't be achieved. Both the Palestinians and Israelis know that Kerry's proposed negotiations won't work, but neither party wants to upset Kerry by saying so, and neither wants to be perceived as uninterested in compromise. So they may meet, and then maybe they will meet again and maybe they will even meet after that. But peace, and a Palestinian state that would be the byproduct of peace, won't happen, not now and not in the foreseeable future.