Marianne Hladun, PSAC Regional Executive Vice-President for the Prairie Region, joined approximately 80 AUPE members on the picket line this morning at the Revera Riverbend Retirement Residence.Practical nurses, health-care aides and support staff at Revera Riverbend have been on strike for nearly seven weeks. In a letter, PSAC National Vice-President Chris Aylward, urged owners to get back to the bargaining table and called for "a quick resolution to this labour dispute."