Character is what you do when you think no one else is looking; or in this case, when you think your microphone is off.
President Obama: On all these issues, but particularly missile defense, this, this can be solved but it's important for him to give me space.
President Medvedev: Yeah, I understand. I understand your message about space. Space for you…
President Obama: This is my last election. After my election I have more flexibility.