Six Nations Ohsweken Post Office is now opened but no mail is moving after CUPW announced a nation wide strike (Photo by Jim C. Powless) By Lynda Powless Editor Canada’s postal workers are on strike! They walked off the job at 12:01 Friday. A sign is posted on the door of the Ohsweken Post Office announcing a potential delay in service but inside workers are still working in Ohsweken although no mail is moving.. After a year of negotiations, a total of 55,000 workers members of Canadian Union of Posta; Workers (CUPW) walked off the job at 12:01 a.m. Ontario time Friday and is expected to disrupt mail service across the country. Canada Post has yet to lock out workers Depending on the length of the strike Canadians could…