Press ReleaseNational Nurses United Endorses Beto O’Rourke in Texas U.S. Senate RaceNationalNursesUnitedOctober 8, 2018January 4, 2019 by NationalNursesUnitedOctober 8, 2018January 4, 201903492 National Nurses United (NNU), the largest union of registered nurses in the country, today announced its endorsement of Rep. Beto O’Rourke in the 2018 Texas...