Nurses at Pioneer Memorial Hospital in Prineville overwhelming vote to keep its union. Nurses voted the union in two years ago, but the hospital and workers have been unable to hammer out a contract since then. Some nurses wanted to decertify, but the final vote was 22 to keep the union and 5 to get rid of it. Katy Vitcovitch, Senior Vice President of Humane Resources for St. Charles says they'll head back to the bargaining table.  The Prineville nurses voted on keeping its union over the last two days.