Question: Who conducts the draft in which Marc-Andre Fleury was drafted to the Vegas Golden Knights for the 2017-18 season?

Context paragraphs:
List of Vegas Golden Knights head coaches: The Vegas Golden Knights are an American professional ice hockey team based in the Las Vegas metropolitan area.  They play in the Pacific Division of the Western Conference in the National Hockey League (NHL).  They have played at T-Mobile Arena since their inaugural season in 2017–18.  The Golden Knights joined the NHL as an expansion team in 2017.  The team's first head coach, Gerard Gallant was hired on April 13, 2017.

List of Vegas Golden Knights draft picks: This is a complete list of ice hockey players who were drafted in the National Hockey League Entry Draft by the Vegas Golden Knights franchise.  It includes every player who was drafted, regardless of whether they played for the team.  The Golden Knights franchise was founded as an expansion team in Las Vegas, Nevada in 2017.

Cody Glass: Cody Glass (born April 1, 1999) is a Canadian junior ice hockey forward.  He is currently playing for the Portland Winterhawks of the Western Hockey League (WHL) as a prospect to the Vegas Golden Knights of the National Hockey League (NHL).  He was the first ever selection by the Golden Knights, after he was chosen sixth overall in the 2017 NHL Entry Draft.

2017–18 Pittsburgh Penguins season: The 2017–18 Pittsburgh Penguins season will be the 51st season for the National Hockey League ice hockey team that was established on June 5, 1967.  They will enter the season as two-time defending Stanley Cup champions.  It will be the first season since the 2002–03 season in which the team will play without goaltender Marc-Andre Fleury, who was drafted to the Vegas Golden Knights in the expansion draft.

Erik Brännström: Erik Brännström (born 2 September 1999) is a Swedish professional ice hockey defenseman.  He is currently playing with HV71 of the Swedish Hockey League (SHL) as a prospect to the Vegas Golden Knights of the National Hockey League (NHL).  His older brother, Isac Brännström, is also an SHL player, currently with HV71.  He was selected 15th overall by the Golden Knights in the 2017 NHL Entry Draft, Vegas' third pick of the first round.

2017 NHL Expansion Draft: The 2017 NHL Expansion Draft was an expansion draft conducted by the National Hockey League on June 18–20, 2017 to fill the roster of the league's expansion team for the 2017–18 season, the Vegas Golden Knights.  The team's selections were announced on June 21 during the NHL Awards ceremony at T-Mobile Arena.

Marc-André Fleury: Marc-André Fleury (born November 28, 1984) is a French-Canadian professional ice hockey goaltender playing for the Vegas Golden Knights of the National Hockey League (NHL).  Drafted out of the Quebec Major Junior Hockey League (QMJHL) first overall by the Pittsburgh Penguins in the 2003 NHL Entry Draft, Fleury played major junior for four seasons with the Cape Breton Screaming Eagles, earning both the Mike Bossy Trophy as the league's top prospect and the Telus Cup as the top defensive player in 2003.  He joined the Penguins in 2003–04 and has won three Stanley Cup championships with the team in 2009, 2016, and 2017.  Internationally, Fleury has represented Canada twice as a junior, winning back-to-back silver medals at the World Junior Championships in 2003 and 2004.  He won a gold medal with Team Canada at the 2010 Winter Olympics in Vancouver.

2017–18 Vegas Golden Knights season: The 2017–18 Vegas Golden Knights season will be the inaugural season for the Vegas Golden Knights.  They will play their home games at T-Mobile Arena.

Potential National Hockey League expansion: The National Hockey League (NHL) has undergone several rounds of expansion and other organizational changes during its 100-year history to reach its current thirty-one teams: twenty-four in the United States, and seven in Canada.  The last time the NHL added expansion teams was in 2016 , when the league approved the Vegas Golden Knights for play in the 2017–18 season.  The league's most recent relocation was in 2011, when the former Atlanta Thrashers relocated to become the modern Winnipeg Jets.

2011–12 Pittsburgh Penguins season: The 2011–12 Pittsburgh Penguins season was the franchise’s 45th season in the National Hockey League (NHL).  The Penguins, led by head coach Dan Bylsma, would start the season without captain center Sidney Crosby.  The team still managed a 51–25–6 record, an East-best 29 home wins, and their 108 points second-best in the Eastern Conference.  In February, the team began the league's longest season winning streak and also saw the return of Crosby after missing more than 40 games with concussion like symptoms, before they saw the streak end in March at 11 games.  Center Evgeni Malkin was able to play in 75 games despite difficulties associated with recent knee surgery and recorded his greatest goal tally in a season (50) on the way to winning his second Art Ross Trophy.  Marc-Andre Fleury tied a franchise record for goalie wins (226) in a victory against the Atlantic division winning-New York Rangers.  The four-seed Penguins would see their playoff run end to the same team which halted their regular season winning streak, the Philadelphia Flyers, losing the first three games before perishing in Game 6 of the Eastern Conference Semifinals.

Supporting paragraphs: 2017–18 Pittsburgh Penguins season 2017 NHL Expansion Draft
Answer: National Hockey League