Change: Seal,Seal, awarded to properties with improved security like cameras in public areas, safes, single-sex floors, spyholes in doors and same-gender employees used for room service deliveries. Meanwhile, London will add almost 10,900 hotel rooms by 2010, in time for the 2012 Olympic Games.Games. In brief Chicago   View changes from previous version. (Word count: 517)

Change: Web site helps solo travelers hook up1.7 billion second airport in Pickering, about 20 miles east of Toronto, opening to recreational and private planes in 2012 and conventional air traffic by 2032. Montreal’s Mirabel Airport, which opened in 1975 as the city’s   View changes from previous version. (Word count: 80)