The UK becomes first country in the world to approve Covid19 vaccine. Boris Johnson welcomes vaccine rollout. The CEO of Ripple discusses cryptocurrency regulation.

<p>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 – the US needs to get it right or risk losing out to China says the CEO of Ripple. It’s Wednesday, let’s make a move.</p> <p>For more of Julia’s interview with Ripple CEO, Brad Garlinghouse, visit her Twitter page @JChatterleyCNN.</p><p>To learn more about how CNN protects listener privacy, visit cnn.com...