I am not so sure Obama will need to "go to war." The war will likely come to us. When comes to the bad guys around the world, they see us as a paper tiger, especially with Obama in charge. Heck, we have made no response for the Libya fiasco. Our first reaction to the Algerians not negotiating with terrorists was caution. North Korea says they will nuke us. Iran is on its merry way to nukes. And Obama is sending 200 of our best tanks and 16 F-16's to Morsi as "aid". Obama not only does not confront the bad guys, heck, he arms them. When the bad guys stop laughing at us, any "war" will be on our doorstep.