Samantha Steiner, left, and Kenneth McGrotha embrace in front of the security checpoint area at Hartsfield-Jackson International Airport in Atlanta, Georgia, U.S., on Wednesday, Nov. 24, 2010. Atlanta's Hartsfield-Jackson International Airport, the world's busiest and the biggest hub for Delta Air Lines Inc., has seen "no operational impact" from passengers objecting to body scans, said John Kennedy, a spokesman. Photographer: Chris Rank/Bloomberg
President John F. Kennedy and his family vacation with their pets in this undated photo. From left are daughter Caroline, first lady Jacqueline Kennedy, John Jr. and the president. (AP Photo)
