 California Republican Congressman Daryl Issa on Fox Business. The president, as he has not been for most of the three and a half years, isn't capable of being the commander in chief. But White House National Security Communications Advisor John Kirby says that viewpoint is mistaken. And I don't believe that's the case. We're not picking up any signs of that from our allies at all. Quite the contrary. The summit runs through Thursday.