UPDATE: Mr. Long was found in Columbus, Mississippi. Family is en route to pick him up.
Palmer R. Long, Sr., 88, was last seen around 9 a.m. Wednesday leaving his Shreveport residence to go to Minden, LA, police said.
Long, the son of former Louisiana Governor and U.S. Senator Huey P. Long, was driving a blue 2006 Mercedes Benz E350 with Louisiana license plate #H212464.
Long is 6' tall and weighs about 135 pounds.
Anyone with information as to the whereabouts of Palmer R. Long, Sr. should contact the Shreveport Police Department at 673-7373.