and a mural at penn state depicting the late joe paterno has been changed by the artist. a halo he painted above pa ter kn paterno s head has been removed. welcome back to caught on camera. i m contessa brewer. ever look up at the window washers working on high rise buildings and wonder, how can they do that? this is one dangerous job. the work requires no fear of heights, nerves of steel and, as our next story shows, a tight grip. downtown denver, strong winds sends a scaffold careening out of control with two window washers holding on for dear life. everything just happened quick, man. we turned around, what the hell s going on here, you know? it s november 30th, 2005. onlookers stand in disbelief