Bill de Blasio is a New York City elected official, holding the citywide office of New York City Public Advocate, which serves as an ombudsman between the electorate and the city government. De Blasio previously served as a New York City Council member representing the 39th District in Brooklyn (Borough Park, Carroll Gardens, Cobble Hill, Gowanus, Kensington, Park Slope, and Windsor Terrace).

As Public Advocate, de Blasio is first in line to succeed the New York City Mayor.

De Blasio was then elected to the New York City Council in 2001, and was subsequently re-elected in 2003 and 2005 to represent District 39, which includes the Brooklyn neighborhoods of Borough Park, Carroll Gardens, Cobble Hill, Gowanus, Kensington, Park Slope, and Windsor Terrace. In the Council, de Blasio chaired the Committee on General Welfare, and is a member of the Education, Environmental Protection, Finance, and Technology in Government Committees.

In 1999, De Blasio was elected a member of Community School Board 15.

Donald John Trump, Sr. (born June 14, 1946) is an American business magnate, television personality and author. He is the chairman and president of The Trump Organization and the founder of Trump Entertainment Resorts. Trump's extravagant lifestyle, outspoken manner and role on the NBC reality show The Apprentice have made him a well-known celebrity who was No. 17 on the 2011 Forbes Celebrity 100 list. He is well-known as a real-estate developer who amassed vast hotel, casino, and other real-estate properties, in the New York City area and around the world.

Trump is the son of Fred Trump, a wealthy New York City real-estate developer. He worked for his father's firm, Elizabeth Trump & Son, while attending the Wharton School of the University of Pennsylvania, and in 1968 officially joined the company. He was given control of the company in 1971 and renamed it The Trump Organization.

In 2010, Trump expressed an interest in becoming a candidate for President of the United States in the 2012 election. In May 2011, he announced he would not be a candidate, but a few weeks later he said he had not completely ruled out the possibility. In December 2011, Trump was suggested as a possible Vice Presidential selection by Michele Bachmann. Bachmann has since suspended her presidential campaign.