Alison Kosik is live from New York. Here are the top business news stories today!\n\nGlobal backlash - lawmakers around the world condemn Facebook for news block in Australia. Virtual vaccine summit - G7 leaders to pledge billions of dollars of help for poorer countries. CEOs of Robinhood and Citadel defends actions during GameStop hearing. Stop, collaborate and listen! CEOs of Robinhood & Citadel defend actions during GameStop frenzy.\n\nIt's Friday, let's make a move.\nTo learn more about how CNN protects listener privacy, visit cnn.com/privacy\nLearn more about your ad choices. Visit megaphone.fm/adchoices