By Andrew Knittle, Staff WriterNORMAN — Thousands of people drive by the sprawling building every day. Owned by the Cleveland County Health Department, the modern-looking building in east Norman is used to treat some of the most vulnerable, at-risk individuals in the area. Most of those who pass by are unaware as to why the building is there to begin with. Still fewer know it’s named for Cal Hobson, the former state senator who was arrested twice in 2014 after police suspected him of driving while under the influence of alcohol.Read more on NewsOK.com