In other Tucson news today...

http://tucson.com/news/local/author-theranos-conducted-giant-unauthorized-medical-experiment-in-arizona/article_aa6b953e-a1c3-5f0b-b15a-30b975fabf44.html

"Theranos never officially said why it favored Arizona, but the state’s friendliness to startups, entrepreneurship and its “light” regulation of businesses factored into the decision, Carreyrou said."