In May, the Supreme Court will hear on the legality of Trump's executive order to redefine who birthright citizenship applies to.

The Supreme Court will hear arguments on May 15 on a Trump administration request to partially enforce the president's executive order that seeks to end birthright citizenship.

In a series of lawsuits, plaintiffs including 22 Democratic state attorneys general, immigrant rights advocates and some expectant mothers argued that Trump's order violates a right enshrined in the U.