I'm Jack Keane, retired four-star general, former Vice Chief of Staff of the U.S. Army and a member of The Cipher Brief network. As the Battle for Mosul nears its end, what should the U.S. strategy be in the day after scenario, not just in Mosul, but Iraq all together? How do we bring all the parties to the table? Here's my perspective In My Own Words, no holds barred.