The US Supreme Court has ruled that the Trump administration can use an 18th century wartime law to deport Venezuelan migrants, but they must receive a court hearing before being taken from the US. The court's decision is divided, with the conservative majority stating that the legal challenges must take place in Texas. The court's action appears to prevent the immediate resumption of flights that were carrying migrants to a prison in El Salvador. The case has become a point of contention between the White House and the federal courts.