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).
Gore is the founder and current chair of the Alliance for Climate Protection, the co-founder and chair of Generation Investment Management and the now-defunct Current TV network, a member of the Board of Directors of Apple Inc. , and a senior adviser to Google.