President Donald Trump has celebrated the 100th day of his second term — yet spent much of his rally marking it in campaign mode, fixated on past grudges and grievances.

When Bill Clinton came to Washington as president, his Democratic administration used corporate know-how and the new internet to streamline the federal bureaucracy as part of the “Reinventing Government” push.

A good-governance group is warning of severe consequences if President-elect Donald Trump continues to steer clear of formal transition planning with the Biden administration — inaction that it says is already limiting the federal government’s ability to provide security clearances and briefings to the incoming administration.