Why companies need chief health officers

January 8, 2016, 8:13 AM|In a commentary in The Wall Street Journal Friday, Dr. David Agus argues all companies should appoint a chief health officer. He says, “Much in the way a chief technology officer focuses on the scientific and technological issues within a company, a chief health officer would be charged with staying abreast of the rapid changes in medicine that make it easier to maintain a healthy workforce.” Dr. Agus joins “CBS This Morning” to discuss his prescription for corporate America.