Star turn will mean, with Taylor Swift, US vice-president has world’s two biggest musicians behind her – an asset for young votersBeyoncé will appear with Kamala Harris in Houston on Friday, according to media reports.The star turn will confirm that, following Harris’s endorsement by Taylor Swift last month, the Democratic vice-president and US presidential candidate has the support of the two most popular musicians in the world – a potentially invaluable asset for galvanising young voters. Continue reading...