IN THE NEWS: Santiago Calatrava signature white wing-like design has been selected for Denver's International Airport’s main terminal. Calatrava's master plan for the site includes  a 500-room Westin Hotel, a commuter train station, and a rail bridge not unlike several of those he has designed in Spain.  Denver's current airport designed just 15 years ago in 1995 was recently named one of the world’s 15 most beautiful airports by Travel and Leisure magazine.