Longtime Conan writer Brian Kiley had an impressive weekend in the late night world. First, on Friday, he had a strong standup set on Letterman (above). Then, last night, he went on Conan to read what fellow Conan writer Deon Cole wrote about what Dr. Martin Luther King Day means to him, so that Deon Cole can take the day off (below). For all we know, Brian Kiley probably guest-hosted Last Call with Carson Daly this weekend too. There’s just no way to be sure.