| Click for more of the best photojournalism: | | U.S. Deputy Secretary of State Robert Zoellick cuddles a 5-month-old panda cub during a trip to a research center in Chengdu, southwest China's Sichuan province on Wednesday. The trip highlighted a sentimental U.S.-Chinese tie amid strains over trade, human rights and other issues."For more than 30 years, pandas have been a very practical symbol of the conservation relationship between the United States and China," Zoellick told reporters later, standing beside an outdoor pen as two adult pandas wrestled inside. | |