Conan O'Brien is going head to head with him on another channel, his trusted sidekick for nearly two decades, Kevin Eubanks, is leaving him and David Letterman has been making skits like "Leno Victims Unit" wherein Letterman makes it sound as if Jay Leno is in league with Adolf Hitler and Charles Manson.
At least the Chinned One can laugh about it:
Of course, there was nothing racially tinged about that "booty" joke. Nothing at all. Oh, and it gets worse for Jay:
Geez, these guys really hate each other.