Chelsea Clinton is pregnant, and everyone is talking about it. Craig Ferguson wants to know, "Is it a boy? Is it a girl? Is it going to run for president in 2016?"
Plus: Conan O'Brien reveals the missing detail of Jeb Bush's thoughts on immigration: his wife, who immigrated from Mexico. An act of love, indeed. Much better than lumberjacks, mathematicians have a positive job outlook in 2014.