What is plenary authority? Does the president have plenary power? Here's what to know about the Insurrection Act and what was said.

Trump isn’t the first to overreach, and there’s bipartisan support for reform.

Trump could use a shutdown to dismantle government functions, wrote Max Stier, chief executive of the Partnership for Public Service, a nonprofit focused on improving the federal government.

The core constitutional claim behind President Trump’s effort to oust Lisa Cook from the Federal Reserve Board of Governors is the same claim he makes to justify nearly all of his attempts to seize ...

Between a permissive Supreme Court and his own governing innovations, the president has greatly expanded executive power. Liberals, take note. President Donald Trump’s first nine months in office have ...

Stephen Miller, White House deputy chief of staff for policy, sparked fresh debate in the United States after claiming that ...