At a news briefing this week, White House budget director Mick Mulvaney continued to push the Trump administration’s goal of cutting back on Obama-era regulations. On Thursday, Mulvaney unveiled a “secret list” of proposed federal rules that he said the Obama administration had been hoping to implement. “They had a bunch of things that they wanted to regulate. And what we’re hearing is that they just didn’t want to tell you about it,” said Mulvaney, director of the Office of Management and Budget. “They thought it would be bad for their re-election prospects in 2012, so they created a secret...