only proves just how incohesive and divided the gop is on key issues facing this country. here's cody. variety is the spice of life. the right candidate will resonate with the people. the wrong ones will not. appreciate it. keep tweeting. here's an inspiring story. an amputee vet taking a second shot at scaling the world's tallest mountain. charlie linville using his right leg and several fingers in an explosion while serving in afghanistan. now he's in katmandu preparing to climb mt. everest. he will wear a specially designed metal foot outfitted with a climbing boot. >> i don't think everest is too risky. there's been, you know a good couple years of training. i'm in great, probably better shape than the average person that's going to go attempt to climb everest this year. >> talk about great spirit. his quest to climb mt. everest last year was called off after an avalanche killed 16 sherpa