How Elon Musk Is Influencing Donald Trump

Their fast-evolving political friendship has become a potential minefield, as Mr. Musk’s sprawling businesses may present conflicts of interest if Mr. Trump is elected in November.

U.S. Considers Breaking Up Google to Address Search Monopoly

The Justice Department and state attorneys general are discussing various scenarios to remedy Google’s dominance in online search, including a breakup of the company.

Boeing Agrees to Plead Guilty to Felony in Deal With Justice Department

As part of the deal, stemming from fatal 737 Max crashes in 2018 and 2019, the company agreed to pay a fine of nearly half a billion dollars and strengthen its safety programs.

U.S. Said to Seek Boeing Guilty Plea to Avoid Trial in 737 Max Crashes

The Justice Department told victims’ families that it would propose a nearly $244 million fine and three years of company oversight to settle a fraud charge.

U.S. Sues to Break Up Ticketmaster Owner, Live Nation

Accused of violating antitrust laws, Live Nation Entertainment faces a fight that could reshape the multibillion-dollar live music industry.

How Trump’s Justice Dept. Derailed an Investigation of a Major Company

The industrial giant Caterpillar hired William Barr and other lawyers to defuse a federal criminal investigation of alleged tax dodges.