Please answer the following question: Question: Who does McClane rescue? If there is no answer, please output "Insufficient information to provide an answer.". Movie title: Die Hard 2 Context: On Christmas Eve, two years after the Nakatomi Tower Incident, John McClane is waiting at Washington Dulles International Airport for his wife Holly to arrive from Los Angeles. Reporter Richard Thornburg, who exposed Holly's identity to Hans Gruber in the Nakatomi Tower, is assigned a seat across the aisle from her. In the airport bar McClane spots two men in army fatigues carrying a package, one of whom has a gun. He follows them into the baggage area. After a shootout, he kills one of the men while the other escapes. Learning the dead man is a mercenary thought killed in action while originally serving with the US military, McClane relates the situation to airport police Captain Carmine Lorenzo, but Lorenzo has McClane ejected from his office. Former U.S. Army Special Forces Colonel Stuart and other members of his unit set up a base in a church near Dulles. They take over the air traffic control systems, cut off all communication to the planes and seize control of the airport. Their goal is to rescue General Ramon Esperanza, a drug lord and dictator of Val Verde, who is being extradited to the United States to stand trial on drug trafficking charges. They demand a Boeing 747 cargo plane so they can escape to another country, and warn the airport controllers not to try to restore control. McClane realizes his wife is on one of the planes circling above Washington, D.C. with too little fuel to be redirected. He prepares to fight the terrorists, allying himself with a janitor, Marvin, to gain larger access to the airport. Dulles communications director Leslie Barnes heads to the unfinished Annex Skywalk with a SWAT team to re-establish communications with the planes. But just before reaching the Skywalk, the entire group and Barnes are ambushed by Stuart's henchmen at a checkpoint, and the entire team is killed in the ensuing kickoff. With Marvin's help, McClane reaches the massacre scene, rescuing Barnes and killing Stuart's men. Angered, Stuart responds by recalibrating the instrument landing system and then...
Answer:
Barnes