A Transportation Security Agency (TSA) worker conducts a pat-down search of a traveler at Denver International Airport, the day before the Thanksgiving holiday, in Denver, Colo., on Nov. 24. Millions of Americans took to the skies on Wednesday for the start of the Thanksgiving holiday, but air travel flowed smoothly despite protests over new security procedures, including calls for passengers to boycott high-tech body scanners.
PHOTO: Rick Wilking/Reuters
