Registered nurses at three Bay Area hospitals, Queen of the Valley Medical Center in Napa, Sutter Tracy Community Hospital, and Watsonville Community Hospital will strike today, August 14 citing common concerns about safe staffing and other patient care needs. Watsonville RNs will strike for three days; Queen of the Valley and Sutter Tracy RNs will strike for one day. The California Nurses Association/National Nurses United, (CNA/NNU), represents the RNs at all three hospitals.