Social Media Veterans Administration brings 152 medical centers to Facebook After more than a year of training and reassurance, every VA hospital in the United States is answering questions and posting information on Facebook. By Matt WilsonJan. 12, 2012 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.