San Diego Veterans Administration Nurses File for Election to Join Largest RN Union Registered nurses who work in the large Veterans Administration hospital in San Diego today announced their request for an election to join the nation’s largest organization of nurses, National Nurses United. National Nurses United March 20, 2014 Pagination First page « First Previous page ‹ Previous Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Current page 10