He first rescued trapper workers on a roof, and then was told by one of the White-Coated lab Scientists (Pat Starr) that vials of Beltric acid, if heated up to over 180 degrees, would create a major crisis: the production of clouds of corrosive vapor could cover the entire Eastern seaboard - "If it begins to heat up, it""ll turn volatile.Both IMF teams were separately able to convince Moreau and Wistrom that the exchange of codes and diamonds could be made, while Benji (acting as room service with tea was replacing Wistrom""s real diamonds with fake ones, and delivering the real diamonds to Moreau for authentication).The announcer referred to the challenger as "The Clone Ranger" due to his Rocky-like style of fighting.There were four guards, full-time, two on each rooftop.Stickel added (referring to the first film): "Langley was a cakewalk compared to this." Ethan""s dangerous plan was to swing from an adjacent taller building onto the rooftop, and exit by base-jumping off the roof with a chute, although it was only 162 meters tall.