The move comes as the Supreme Court also appears poised to put antitrust enforcement by the Federal Trade Commission under his control.

Legal experts warned that the move appeared to set a significant new precedent about the potential reach of presidential authority.

The justices, who asked tough questions of both sides, showed skepticism toward arguments by lawyers for TikTok and its users.

The disclosure comes amid congressional scrutiny and a Federal Trade Commission crackdown on commercial data brokers.

The case appears poised to be the next step in the conservative legal movement’s multigenerational effort to chip away at the New Deal.

The court’s Republican-appointed majority appears poised to chip away again at the authority of the administrative state to issue rules for the economy.

The Senate Budget Committee opened an investigation after Credit Suisse fired a lawyer it had hired to oversee an independent inquiry hunting for accounts linked…