Glasgow. It has been reported that a man was seen lying on the ground on the city's Argyle Street covered in blood.One eyewitness described "lots of screaming" and a man lying on the ground with "blood all over him".Images have also emerged online of police and paramedics tending to the man close to the Premier Inn hotel.Officers have cordoned off James Watt Street at its junction with Argyle Street.The Record has contacted Police Scotland for comment.Five police cars were seen responding to the