Joe Biden and Donald Trump sweep Super Tuesday contests

US President Joe Biden and former president Donald Trump have dominated the Super Tuesday primaries, setting up a rematch in November's general election. But was it a good showing for Biden and is Trump’s remaining rival Nikki Haley ready to step aside? CNA's Simon Marks with more from Washington DC. Read more: https://cna.asia/3V6inGW Subscribe to our channel here: https://cna.asia/youtubesub Subscribe to our news service for must-read stories: Telegram - https://cna.asia/telegram WhatsApp - https://cna.asia/whatsapp Follow us: CNA: https://cna.asia CNA Lifestyle: http://www.cnalifestyle.com Facebook: https://www.facebook.com/channelnewsasia Instagram: https://www.instagram.com/channelnewsasia Twitter: https://www.twitter.com/channelnewsasia TikTok: https://www.tiktok.com/@channelnewsasia