Judges expressed deep skepticism about a key piece of the US president’s hardline immigration agenda

Donald Trump’s order restricting birthright citizenship appeared on Friday to be headed toward being declared unconstitutional by a second federal appeals court, as judges expressed deep skepticism about a key piece of the US president’s hardline immigration agenda.

A three-judge panel of the Boston-based first US circuit court of appeals sharply questioned a lawyer with the federal justice department as to why they should overturn two lower-court judges who blocked the order from taking effect.