ASSOCIATED PRESS
An air traveler is patted down by a TSA agent at O'Hare International Airport in Chicago. Experts say reforms in TSA's airport-screening policies are needed, though they cautioned the agency to be careful not to make the policies too lenient.

ASSOCIATED PRESS An air traveler is patted down by a TSA agent at O'Hare International Airport in Chicago. Experts say reforms in TSA's airport-screening policies are needed, though they cautioned the agency to be careful not to make the policies too lenient.