Julia Chatterley is live from New York. Here are the top business news stories today! Application approved! The UK becomes first country in the world to approve Pfizer/BioNTech covid19 vaccine. Vaccine success - UK PM Boris Johnson welcomes vaccine rollout. Cryptocurrency regulation \u2013 the US needs to get it right or risk losing out to China says the CEO of Ripple. It\u2019s Wednesday, let\u2019s make a move.\n\nFor more of Julia\u2019s interview with Ripple CEO, Brad Garlinghouse, visit her Twitter page @JChatterleyCNN.\nTo learn more about how CNN protects listener privacy, visit cnn.com/privacy\nLearn more about your ad choices. Visit megaphone.fm/adchoices