The State Department has punished Bob Vylan over chants at Glastonbury music festival The US government has revoked the visas of the British punk-rap duo Bob Vylan following their controversial performance at the Glastonbury Festival, in which frontman Bobby Vylan led chants widely interpreted as antisemitic and inciting violence, US Deputy Secretary of State Christopher Landau announced Monday. During their Friday set, the band’s lead vocalist encouraged the crowd to chant “Death, death to the