From the AirCommSouthwest Yahoo group:
“The Iraqi president …”
"Talabani flew into Grand Junction’s Walker Field on a 757 jet at about 7:30 p.m. on Thursday, according to KREX-TV. From there, a motorcade consisting of more than 15 vehicles and an ambulance wheeled the president to Aspen, where it was spotted driving through the Roaring Fork Valley approximately two hours later.
“Aspen is crawling with Secret Service agents – a ResortQuest employee said 26 Aspen properties were booked for 38 agents through his agency – as well as sniper teams, and other heavily armed forces, law enforcement officers said.”
I checked KGJT and found no arrival of a 757 jet around 7:30 p.m. Thursday. It stands to reason that it would be a blocked plane.