"An important part of my life is leaving too" – Nadal and tennis react to Federer's last dance

Rafael Nadal shared a career with Roger Federer, as his original kryptonite, longtime rival and longtime friend. On Friday night in London the Spaniard shared tears and deep, heartfelt emotions with his Swiss buddy, and the tennis world collectively followed suit as the world celebrated Federer’s career and mourned the fact that he has now officially struck his last ball in anger.