On Dec. 18, a dozen retirees, men and women in their 60s, 70s, even 80s, began occupying a median strip along Route 33 in front of the closed Century Aluminum smelter in Ravenswood, W.Va. In tents and under tarps, a small group stays overnight, despite hypertension, arthritis and other old age ailments. They’re protesting Century Aluminum evicting them from the health insurance coverage they earned as workers.