In concert with raising the eligibility age for CPP and OAS they should clean up their own back yard as well.  Otherwise Canada will have an even greater have/have not divide.  Most anyone in the public sector can retire with full or near full pension and benefits at age 55.  So to demand that the private sector carry on to age 70 or more, while public sector workers have been retired for 15 years make zero sense.  Changing public sector rules will be far more of a challenge than reversing course on the OAS.