A roundup of foreign policy and national security statements from Trump’s second address to Congress since taking office again.

The legal answer depends on what the government is actually demanding—and the statute's ambiguities cut both ways.

After his loss at the Supreme Court, President Trump turned to other statutes to recreate his tariffs. Will they fare any better in court? 

The Supreme Court’s decision thwarts President Trump’s attempt to enlist his emergency powers to levy taxes not otherwise permitted by law.

A historic exit from the climate framework exposes the legal gray zone governing treaty withdrawal and reentry.

The Office of Personnel Management’s latest rule calls into question the constitutionality of tenure protections for federal employees.