Barksdale AFB ‘Defenders of Freedom’ Airshow 2012 [VIDEO]Barksdale AFB ‘Defenders of Freedom’ Airshow 2012 [VIDEO]What has to be one of the biggest, and by far best airshows in the south is scheduled for this weekend with the 2012 'Defenders of Freedom' airshow at Barksdale AFB. in Bossier City.Jeff EasterlingJeff Easterling