Glasgow club Rangers has suspended Joey Barton for three weeks over a training-ground row following the team's Old Firm derby loss to Celtic. The 34-year-old Barton was involved in a heated argument involving teammate Andy Halliday in the wake of the 5-1 loss to Celtic. In 2012, while playing for Queens Park Rangers, Barton was suspended for 12 matches for violent conduct during a Premier League game. More...