Australian citizens and tennis stars Rafa Nadal and Emma Raducanu have been giving their verdict on the Novak Djokovic visa row. It comes after the world's top tennis player had his visa to play in Australia revoked for a second time. SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.com/skynews Follow us on Twitter: https://twitter.com/skynews Like us on Facebook: https://www.facebook.com/skynews Follow us on Instagram: https://www.instagram.com/skynews For more content go to http://news.sky.com and download our apps: Apple: https://itunes.apple.com/gb/app/sky-n... Android https://play.google.com/store/apps/de... Sky News videos are now available in Spanish here/Los video de Sky News están disponibles en español aquí https://www.youtube.com/channel/skyne... To enquire about licensing Sky News content, contact clipsales@sky.uk