Two British music producers have flown to the US to campaign for Kamala Harris, describing Donald Trump’s allyship with Russian leader Vladimir Putin as “terrifying” for the UK. Dan Glatman and Jon Cohen landed on Thursday in Pennsylvania, a battleground swing state, joining an army of volunteers knocking on doors and engaging with voters ahead of polling day on Tuesday. The London-born pair have no vote or stake in the US election, but 52-year-old Mr Cohen told the PA news agency it was becoming impossible to overlook when the “stakes are so high”. Mr Cohen, whose producing credits include Joss...