Fans of Liverpool and Manchester United have called for the removal of their clubs’ American owners during protests outside their stadiums prompted by the ill-fated European Super League project. “£nough is £nough FSG Out” and “Henry, You have blood on your hands,” were the words on some of the banners held up by Liverpool supporters outside Anfield before the team drew with Newcastle 1-1 in the English Premier League. That’s a reference to Fenway Sports Group and principal owner John Henry. More than a thousand United fans were estimated to have gathered on the concourse outside the club’s Old Trafford stadium to protest against the Glazer family.