Question: What city was a founder of the The National Basketball Retired Players Association the mayor of?

Context paragraphs:
Jim Tanner: Jim Tanner is a sports and entertainment agent certified by both the National Basketball Players Association (NBPA) and the Women's National Basketball Players Association (WNBPA).  Tanner is the founder and President of Tandem Sports + Entertainment, with clients including Tim Duncan, Ray Allen, Grant Hill, Tamika Catchings, Jeremy Lin, Thaddeus Young, Marvin Williams, and John Henson.

SportsBlog: SportsBlog is a user-generated sports content website.  It features blogs from fans as well as current and former professional athletes from the NFL, NBA and WNBA.  It is the official blogging platform of the NBA, WNBA and National Basketball Retired Players Associations.  It also has a partnership with the NFL.

Dave Bing: David Bing (born November 24, 1943) is an American retired Hall of Fame basketball player, former mayor of Detroit, Michigan, and businessman.

Ned Endress: Ned R. Endress (March 2, 1918 – June 19, 2010) was an American professional basketball player.  He was a 6'2" (1.88 m) 200 lb (90 kg) forward-guard and played professionally for the Cleveland Rebels of the Basketball Association of America (BAA) in 1946–47, averaging 0.9 point and 0.3 assists per game.  Prior to that, Endress played college basketball at University of Akron.  He was a lifetime member of the National Basketball Retired Players Association.

Jeffrey L. Kessler: Jeffrey L. Kessler is a partner at the international law firm Winston & Strawn, where he also serves as Co-Chairman of the Executive Committee and Chair of Antitrust/Competition Group.  Until May 2012, he was the Global Litigation Chair at the international law firm Dewey & LeBoeuf where he was also the co-chair of the Sports Litigation Practice Group and serves on the firm's Executive and Leadership Committees.  His major clients include the National Football League Players Association, the National Basketball Players Association, and Panasonic Corporation (formerly, Matsushita Electric).

Andre Collins: Andre Pierre Collins (born May 4, 1968) is a former American football  outside linebacker who played ten seasons in the National Football League.  He started in Super Bowl XXVI for the Washington Redskins.  Collins currently serves as Director of Retired Players for the National Football League Players Association, where he works to ensure retirees make successful post-football transitions.

Mike McBath: Michael Strickler McBath (born May 29, 1946 in Woodbury, New Jersey) is an American businessman, former professional American football player, and part-owner of the Orlando Predators of the Arena Football League.  He is a former president of the NFL Retired Players Association.

National Basketball Retired Players Association: The National Basketball Retired Players Association (NBRPA) is a non-profit association composed of former professional basketball players of the NBA, ABA, Harlem Globetrotters, and WNBA.  It was founded in 1992 by NBA Hall of Famers Dave DeBusschere, Dave Bing, Dave Cowens, Oscar Robertson and former NBA point guard Archie Clark.  Also referred to as the Legends of Basketball, the NBRPA serves as the official alumni organization for the NBA, ABA, Harlem Globetrotters, and WNBA.

List of people banned or suspended by the NBA: Under Article 21 of the National Basketball Association (NBA) Constitution, the NBA commissioner has the power to hand down disciplinary actions (either suspension or fines less than $60,000) on players for on-court incidents, conduct that does not conform to standards of fair play, conduct that does not comply with federal or state laws, and conduct that is detrimental to the game of basketball or the league.  As defined by the 2005 Collective Bargaining Agreement (CBA) between the National Basketball Players Association (NBPA) and the NBA, any party (a player, a team, the NBA or the NBPA) can appeal to an arbitrator if a suspension is longer than 12 games or a fine is more than $50,000.  If an appeal is filed, the arbitrator would have the power to either uphold or reject the decisions made by the commissioner.  If the incident is serious enough, such as point shaving or substance abuse, players can be permanently banned from playing, although players banned for substance abuse are permitted to be reinstated two years later under the anti-drug agreement between the league and the NBPA.

Arnie Fielkow: Arnie Fielkow is currently the CEO and President of the Jewish Federation of Greater New Orleans.  Until June of 2017, he was the President and CEO of the National Basketball Retired Players Association (NBRPA).  Fielkow was formerly a Democratic politician in New Orleans.  In November 2006, he won a seat on the New Orleans City Council as a Member at-large, and served as City Council President.  He was reelected in 2010.  In the fall of 2011, he announced his resignation.

Supporting paragraphs: National Basketball Retired Players Association Dave Bing
Answer: Detroit, Michigan