Who is showing the capability to lead?

Unfortunately, Russia and Georgia are currently at war. This is a real life tragedy that brings a theme of the Presidential campaign to the forefront. How have the candidates and the sitting President responded to this situation? George Bush, the only one who can really do something is sitting and watching the U.S. beat the snot out of China in men's basketball. Sen. McCain put out a press release saying that Russia should pull out of south Osettia. Sen. Obama has spoken to Secretary of State Rice and,Mikheil Saakashvili, the President of Georgia, along with putting out a press release. Now, if we compare the three men, which one appears to be unready to lead?