Back in 2012, 23-year-old Blake Griffin put on an impromptu dunk show at USA Basketball training camp in Las Vegas. The video has gained traction recently with Griffin causing the young group of future NBA players--including Devin Booker, D’Angelo Russell and Zach LaVine--to go nuts. Last week, Griffin saw the video and had a good […] The post Blake Griffin on His Team USA Dunk Video: ‘Makes Me Feel Old’ appeared first on SLAMonline.