Julia Chatterley is live from New York. Here are the top business news stories today!\n\nBezos backing! The Amazon CEO supports higher corporate taxes to finance US infrastructure. Constructive chats - Iran & US make progress on reviving 2015 nuclear deal. Smartphone success! Samsung profits forecasted to jump, despite chip supply issues.\n\nIt\u2019s Wednesday, let\u2019s 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