Mr. bryson , 68 , was released from the hospital after staying overnight for observation .
现年68岁的布赖森在留院观察一夜后出院。
Mr. bryson , who was found unconscious in his car late saturday afternoon , was treated and taken to a hospital for examination , said jennifer friedman , public-affairs director at the commerce department .
' I can tell you that the president nominated secretary bryson to serve because he felt he was capable of doing the job . And he has been an effective commerce secretary since he was confirmed , ' mr. carney said .