Therno Lab Director Quits

CNN's Nina dos Santos traveled to phoenix, Arizona for a story on blood testing company thernos. She met with doctors and patients at wall green stores where she learned of problems in the lab that processed finger stick tests. Dos Santos: Therno had secured 275 million dollars from prominent investors just two days before her visit. The company was performing most of its testing old fashioned way, by drawing blood with a needle from a vein in the arm el beth wanted to hide this from me,"dos Santos says.