Unless you’ve been living under a rock, you know that Conan O’Brien hosted to The Tonight Show for a total of 7 months and was replaced by his predecessor, Jay Leno. Regardless of whose side you’re on, Conan’s last two weeks at NBC made for some great television. Not just on NBC, but on CBS as well. David Letterman took delight in tearing into Leno because he had found himself in a similar situation 18 years prior. In this clip, Dave warns that you can think whatever you want about NBC’s late night drama, but “don’t blame Conan.”