Event:
Pope Francis canonizes a record-breaking number of new Catholic Church saints; Emeritus Pope Benedict XVI submitted the 813 'Martyrs of Otranto' who were beheaded by Ottoman soldiers for refusing to convert to Islam
More Notable Events on May 12:
1986 Bicycle is pedaled 65 mph
1984 South Africa prisoner Nelson Mandela sees his wife for 1st time in 22 years
1979 Chris Evert's 125-match winning streak on clay comes to an end
1951 1st H Bomb test, on Enewetak Atoll
1908 Wireless Radio Broadcasting is patented by Nathan B. Stubblefield