Ester Gerston and Gloria Ruth Gordon, early programmers working on the ENIAC computer in 1946. U.S. Army hide caption

itoggle caption U.S. Army

Travelers stand in line at Los Angeles International Airport on Monday. Congress moved quickly this week to give the Federal Aviation Administration flexibility to end air traffic controller furloughs that resulted in flight delays at several airports. Damian Dovarganes/AP hide caption

itoggle caption Damian Dovarganes/AP

Shoppers came out in the first quarter, pushing up economic growth. Robyn Beck /AFP/Getty Images hide caption

itoggle caption Robyn Beck /AFP/Getty Images

A barista serves coffee at a cafe in Naples, Italy. The Italian city's long-standing tradition of buying a cup for a less-fortunate stranger is now spreading across Europe. Christopher Furlong/Getty Images hide caption

itoggle caption Christopher Furlong/Getty Images