https://www.reuters.com/article/us-timewarner-m-a-at-t-instantview/instant-view-federal-judge-oks-att-takeover-of-time-warner-idUSKBN1J82SF >AT&T Inc won approval from a U.S. court on Tuesday to buy Time Warner Inc for $85 billion, allowing AT&T to compete with internet companies that dominate digital advertising and providing new sources of revenue.