It's hard to be a sunny optimist when considering the situation at Iraq. Things are tough, no doubt. That said, was Today, the show whose NBC News parent famously declared "civil war" earlier this week, giving us a fair-and-balanced view of matters this morning when the only expert we heard from expressed the most unalloyed pessimism on Iraqi prospects?Meredith Vieira interviewed Richard Haas, President of the Council on Foreign Relations and former principal adviser to then Secretary of State Colin Powell. At the end of their conversation, Vieira summed up Haas's views this way: "You do not believe that there...