CEO of US Airways Doug Parker (center) shares a laugh with Randy Babbitt, moderator, (left), Ben Baldanza, CEO of Spirit Airlines, and Tom Horton, of American during the Aviation Symposium 2007 at the Arizona Biltmore.
Guest Commentary by Andy Warren, Maracay Homes
Guest Commentary by Michael Carroll
Guest commentary by Phil Kerpen
By Mark Heller, Tribune
By Mark Scarp, contributing columnist