On this day, June 16 ...

2015: Donald Trump launches his successful campaign to become president of the United States with a speech at Trump Tower in Manhattan.

Also on this day:

File photo - The IBM logo is seen outside the company's offices in Petah Tikva, near Tel Aviv Oct. 24, 2011. (REUTERS/Nir Elias)

File photo - The IBM logo is seen outside the company's offices in Petah Tikva, near Tel Aviv Oct. 24, 2011. (REUTERS/Nir Elias)

Bernard Goetz, known as the 'Subway Vigilante' of New York, seen in 1996.

Bernard Goetz, known as the 'Subway Vigilante' of New York, seen in 1996. (AP)