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).
Al Gore served as vice president from 1992-2000. As vice president, Gore took up a mission of environmental activism and advocacy. He was a lead delegate in the âEarth Summit,â in 1992 and a major force in the Kyoto Protocol in 1997.