Bloomberg Sprint Corp. has resumed preliminary talks about a potential merger with T-Mobile US Inc., people with knowledge of the matter said, as billionaire Masayoshi Son explores ways to build scale for a carrier facing increasing competition in the US wireless market. The two wireless operators restarted discussions after Sprint’s exclusive negotiating period with Comcast Corp. and Charter Communications Inc. …

Bloomberg North Korea condemned the latest round of United Nations sanctions and reiterated that it wouldn’t negotiate over its nuclear program until the US ceases “hostile” policies. Kim Jong Un’s regime said it will “make the US pay dearly for all the heinous crime it commits against the state and people of this country,” the Korean Central News Agency reported. …

Bloomberg Democratic Senator Elizabeth Warren put a “hold” on the confirmation of Makan Delrahim, President Donald Trump’s nominee to run the Justice Department’s antitrust division, delaying a vote until at least September, according to two people familiar with the matter. The delay means Delrahim remains on the outside as Justice Department lawyers wrap up their investigation of AT&T Inc. and …