Some of it is just what's called politics, where, you know, once one party wins, then the other party kind of feels like it needs to poke you a little bit to keepyouonyourtoes.
"She is so full of life and spirit and she loves playing jokes on people and she likes to keepyouonyourtoes, but musically I have never met anyone who can walk out on stage and consistently sing as in tune and proper and right as Dolly Parton does, " her sometime duet partner Kenny Rogers told CNN.