1 Itâs often normal for stool to change color. 2  In some cases, yellow stool may be a result of liver disorders, diet changes, or stress.  If yellow stool persists for several days, or if it is accompanied by other symptoms, you should contact your doctor.
Al Gore is 68 years old (birthdate: March 31, 1948).
Former Vice President Al Gore is co-founder and chairman of Generation Investment Management. He is a senior partner at Kleiner Perkins Caufield & Byers, and a member of Apple, Inc.âs board of directors.