His campaign has the trappings of a youth crusade, an impression he emphasizes by having aides place young people behind him on stage.
From the nytimes.com
Indeed, in both leagues, this has been the summer that baseball's encroaching youth movement has become a crusade.
From the washingtonpost.com
Perhaps the most debilitating consequence of the euro zone's economic downturn and its debt-driven austerity crusade has been the soaring rate of youth unemployment.