The Supreme Court on Tuesday upheld President Donald Trump's ban on travel from several mostly Muslim countries, rejecting a challenge that it discriminated against Muslims or exceeded his authority.
The 5-4 decision is the court's first substantive ruling on a Trump administration policy.
Chief Justice John Roberts wrote the majority opinion, joined by his four conservative colleagues.
Roberts wrote that presidents have substantial power to regulate immigration. He also rejected the challengers' claim of anti-Muslim bias.