Julia Chatterley is live from New York. Covid clampdown! UK borders shut over fears of a new Coronavirus variant. Stock slump! Airlines among the fallers as virus fears hit markets. Bailout breakthrough! U.S. negotiators agree a $900B aid deal, now Congress votes.\xa0\nTo learn more about how CNN protects listener privacy, visit cnn.com/privacy\nLearn more about your ad choices. Visit megaphone.fm/adchoices