Christopher McCandless

I am aware that books were a significant influence on Chris's ideals and morals, however, i am really curious in knowing if movies or television interested or influenced him in any way? Did he have particular favorite movies or actors?

Does anyone know if the graffito Chris wrote in the bus is still there? or has it faded or anything else?
I really am curious in knowing because I've watched videos of people in the bus who show all the graffito's on the walls of the bus, but i have never seen any graffito relating to Chris??

Does anyone know where i can find the oprah episode promoting the movie into the wild?
And also, the 20/20 abc special episode about Chris Mccandless?
I can't seem to find them anywhere.
thank you.