https://www.reuters.com/article/us-tech-antitrust-congress/u-s-panel-discusses-break-em-up-antitrust-bill-idUSKCN2E01KY >WASHINGTON (Reuters) -The U.S. House of Representatives Judiciary Committee took up its most aggressive of six antitrust bills Thursday, discussing a measure to require platforms, like Amazon.com Inc, to sell lines of business they run on their platforms if they also compete against them.