The US State Department has revoked the visas of members of Bob Vylan, a British rap punk group who led crowds to chant “death” against the Israeli military at a UK music festival this weekend.

At the English music festival on Saturday, Bob Vylan led crowds to chant "free, free Palestine" and "death, death to the IDF."

British police are investigating the British punk duo, who had told the Glastonbury crowd that violence is “the only language some people speak, unfortunately”