 Comments
 Comments  Print
 Print  Mail
 Mail  Large Medium  Small
 Large Medium  Small
| A man walks past a collection of signs opposing the gentrification of Mission District by technology companies in San Francisco, California December 9, 2013. A Google Inc commuter bus was blocked for about a half hour Monday morning, highlighting many residents' growing concern that an influx of affluent technology workers is driving up costs in the city. [Photo/Agencies] | 
 
 
 German DHL testing delivery drones
German DHL testing delivery drones 
 
 World's top leaders pay tribute to Mandela
World's top leaders pay tribute to Mandela 
 
 Underwater Santa meets visitors in Las Vegas
Underwater Santa meets visitors in Las Vegas 
 
 Michelle dazzles at star-studded Kennedy Center Honors
Michelle dazzles at star-studded Kennedy Center Honors 
 
 South Africans hold day of prayer for Mandela
South Africans hold day of prayer for Mandela 
 
 Color Run race held in Mexico
Color Run race held in Mexico 
 
 Empire State Building lit up in tribute to Mandela
Empire State Building lit up in tribute to Mandela 
 
 Condolence for the dead in Glasgow helicopter crash
Condolence for the dead in Glasgow helicopter crash