World
Obama sworn in as America´s first black president
![US President George W. Bush greets US President-elect Barack Obama (L) on the North Portico of the White House in Washington, January 20, 2009. First lady Laura Bush is second from left, and Michelle Obama is at right. [Agencies]](http://www.cctv.cn/english/20090121/images/1232499290333_1232499290333_r.jpg) |
| US President George W. Bush greets US President-elect Barack Obama (L) on the North Portico of the White House in Washington, January 20, 2009. First lady Laura Bush is second from left, and Michelle Obama is at right. [Agencies] |
