Fallen of Vietnam War remembered on city's 'hallowed ground'rnrn[link=http://www.philly.com/philly/news/20140527_Fallen_of_Vietnam_War_remembered_on_city_s__hallowed_ground_.htmll]http://www.philly.com/philly/news/20140527_Fallen_of_Vietnam_War_remembered_on_city_s__hallowed_ground_.html[/link]