Mark Malkhoff talks about Johnny Carson's legacy in new book

Mark Malkhoff talks about Johnny Carson's legacy in new book

Johnny Carson aficionado, Mark Malkhoff, is setting the record straight on the legendary talk show host's legacy.

Johnny Carson aficionado, Mark Malkhoff, is setting the record straight on the legendary talk show host's legacy. Gino Salomone sat down with Malkhoff to chat about this new book, "Love Johnny Carson: One Obsessive Fan's Journey to Find the Genius Behind the Legend."