Union takes strike mandate back to table. Janet French, Saskatoon StarPhoenix, May 9, 2008 The Saskatchewan Union of Nurses (SUN) is heading back to the bargaining table Monday armed with a strike mandate from its members. The nurses' union has said members won't strike as long as talks are underway with the Saskatchewan Association of Health Organizations (SAHO). Still, the Saskatoon Health Region warned Thursday it needed to hear from SUN immediately to talk about essential services plans in the event nurses do walk off the job. ... Nurses