What Falcons fans need to know as Air Force tries to end a weekend above .500 for the first time since its season-opener. Who, where, when: New Mexico (4-3, 1-1 Mountain West Conference) at Air Force (3-3, 2-1 MWC), Saturday, 5 p.m. Mountain time (7 p.m. Eastern). TV: Root Sports (Tim Neverett and Sed Bonner have the call; check here to see if you get the game). Gambling is illegal in most states: Air Force is an 11-point favorite. Rising from the desert: New Mexico has won two straight games — its first win streak since 2008. New head coach…