Offensive tackle Nate Chandler retires

The Bears announced Saturday that offensive lineman Nate Chandler has been placed on the reserve-retired list. Chandler signed with the Bears last month. He had played 37 games, starting 19, with the Panthers from 2012-14. Chandler, 27, spent last season on the Panthers’ injured-reserve list after he re-injured knee he had surgically repaired in 2014.…