US airman rescued by special forces Retired USAF Pararescueman and CSAR leader Steve Nisbet joins 'Fox & Friends Weekend' reacting to the rescue of a U.S. airman downed in an F-15E fighter jet and the processes used by NAVY Seal Team 6 commandos to safely extract. Delta Force and the 22 SAS have an unbreakable bond. The 22 SAS is the United Kingdom's Tier One counter-terrorism unit, and its ties to the Tier One units in America are legendary. Delta Force was literally developed and designed based on the SAS. Delta Force, a shadowy Army unit, is tasked with America's most important no-fail missions. The Unit was responsible for snatching former Venezuelan dictator Nicolás Maduro . SEAL TEAM 6 MEMBER REVEALS EPIC DETAILS OF OSAMA BIN LADEN RAID Delta Force is the Army's Tier One counter-terrorism and direct action unit. (Getty Images Creatives) SAS member shines light on close relationship with Delta Force.…