(Plymouth, MN)  —  After a three-day strike, the emergency room at Allina WestHealth in Plymouth will open its doors once again.  Officials say despite the boycott, no deal has been reached between Allina and the Minnesota Nurses Association.  According to reports, union leaders say they have been working for over a year to reach a new contract with the healthcare system but have failed to do so after seven meetings.  The strike officially ends at seven a.m. this morning.