secretservice.gov

ANMB7 TIL In December 1941, Franklin Roosevelt became the first President to use an armored vehicle. Originally belonging to infamous gangster Al Capone, the car was seized by the Treasury Department in 1932 on an income-tax evasion charge.
grmB8 TIL that Santa has a team of security elves that joint train with the U.S. Secret Service
gMBeA TIL that every former U.S president is guaranteed secret service protection for the rest of their life.