NEW YORK - The US 4th Circuit Court of Appeals ruled on Thursday to keep largely in place a block on President Donald Trump's temporary travel ban for six Muslim-majority nations. A majority of judges on the appeals court in a 10-3 decision said they were 'unconvinced' the travel order had more to do with national security concerns than a 'Muslim ban.' The court also found the challengers were likely to suffer 'irreparable harm' if the ban were implemented and that it might violate the US Constitution.