“We had a very unfortunate decision in the Supreme Court concerning birthright,” Trump told reporters in the Oval Office Thursday. The second executive order focuses on so-called birth tourism, which has been a focal point for immigration hawks. Miller described the executive order as a ban on birth tourism, though it’s unclear how it would advance what is already in US code. A sixth justice, Brett Kavanaugh, concluded that Trump’s initial executive order limiting birthright citizenship was barred by federal law rather than the 14th Amendment. Still, several members of the court’s conservative wing complained at the time that the June 30 decision would allow the kind of birth tourism Trump was concerned about.