https://www.reuters.com/article/us-time-warner-m-a/u-s-pushes-for-possible-asset-sales-in-att-time-warner-deal-idUSKBN1D81Z8 >The U.S. Department of Justice is pushing AT&T Inc to sell assets or come up with other ways of satisfying antitrust concerns over its purchase of Time Warner Inc , a new and potentially costly obstacle to the U.S. No. 2 wireless carrier's effort to buy the large entertainment company.