I saw this on JibJab and thought it was both informative and funny.
President Truman in the Lincoln made for President Roosevelt
President Eisenhower in 1953 Eldorado
1950 Lincoln with first bubble top – Eisenhower’s idea
1961 Continental X100 – Kennedy was shot in this vehicle
1972 Lincoln – Nixon, Ford, Carter and Reagan
1983 Cadillac – Reagan
1989 – Used by President George H. W. Bush
1993 Cadillac – President Clinton
2001 Cadillac DTS – President George W. Bush
This model has recently been upgraded for 2009….