Solicitor General D. John Sauer kicked off the first Supreme Court oral argument over Trump's second-term policies by arguing that the ability of one district judge to issue a nationwide order create...

The argument here is that the president is violating an established — not just one, but by my count, four established Supreme Court precedents.

Many legal experts say the president does not have the power to end birthright citizenship because it is guaranteed by the 14th Amendment of the US Constitution.