The rap duo's frontman, Bobby Vylan, led the crowd in chants of "free, free Palestine" and "death, death to the IDF."English punk rap duo Bob Vylan is under fire after a controversial performance at the Glastonbury Festival,

Deputy secretary of state Christopher Landau confirmed the duo's visas have been revoked "in light of their hateful tirade at Glastonbury, including leading the crowd in death chants."

The BBC said Monday it should have pulled a livestream of rap duo Bob Vylan's performance at the Glastonbury  Festival, which saw the group leading crowds of music fans in chants calling for "death" to the Israeli military.