Some stores got a jump on Black Friday by opening on Thanksgiving. This Target store in Rockville, Md., opened at 5 a.m. Tamara Keith/NPR hide caption

itoggle caption Tamara Keith/NPR

Thanksgiving travelers pass though the baggage claim area at Chicago's O'Hare International Airport Tuesday. Rex Arbogast/AP hide caption

itoggle caption Rex Arbogast/AP