Full-body scanning, room to spread out:

Those are the subjects of two good columns today by colleagues in the travel writing biz. First,

» READ MORE: High Anxiety

, where Joe Sharkey reports of TSA plans for more widespread use of full-body scanning devices at airport security, a serious privacy concern. The

» READ MORE: Middle Seat c

olumn by Scott McCartney explores airliner seat width, a measurement that hasn't changed in decades despite people getting wider.