 Obviously, the man isn't what he used to be. Here's a clip courtesy of Salem News Channel, which aired the press conference last night, on reports that he needs to go to bed earlier. No, no, no, no, no. He said that's not really true. Presidency is the most straining job in the world, and it's 24-7. How can you say you'll be up for that next year, in two years, in four years, given the limits you've acknowledged that you have today?