US government drops effort to unmask anti-Trump Twitter account

Attempt to reveal identity behind an account criticizing Trump’s immigration policy sparked an outcry from free speech advocates and a lawsuit from Twitter

Trump fires acting attorney general who said travel ban was not lawful – live

US airports on frontline as Trump immigration ban causes chaos and controversy

Homeland security says green card holders included as ACLU files lawsuit after two Iraqi men detained at New York City’s JFK airport despite having valid visas