The Supreme Court will weigh the Trump administration’s efforts to curtail temporary legal protections for hundreds of thousands of noncitizens on Wednesday.  The oral arguments put the justices at the center of another key plank of President Trump’s immigration crackdown: scaling back the Temporary Protected Status (TPS) program. Created in 1990, TPS temporarily protects foreign nationals who cannot safely return to their home countries because of armed conflict, natural disaster or other extraordinary conditions….