A worker installs a banner outside the Nobel Peace Center for Nobel peace laureate Liu Xiaobo Thursday Dec. 9, 2010 in Oslo, Norway. A day before the Nobel committee honors Liu, an imprisoned Chinese dissident with its peace prize, China ratched up the rhetoric calling the award "an interference" in its internal affairs. The exhibit is called "I Have No Enemies." (AP Photo/John McConnico)

Photo by: JOHN MCCONNICO

A worker installs a banner outside the Nobel Peace Center for Nobel peace laureate Liu Xiaobo Thursday Dec. 9, 2010 in Oslo, Norway. A day before the Nobel committee honors Liu, an imprisoned Chinese dissident with its peace prize, China ratched up the rhetoric calling the award "an interference" in its internal affairs. The exhibit is called "I Have No Enemies." (AP Photo/John McConnico)