"American companies need to make a principled stand," said Clinton.Google says the Chinese government attempted to steal its code and to hack the Gmail accounts of human rights activists.Clinton said America stands for a single internet where all of humanity has access to knowledge and ideas.Acuson Transducer She criticized China, Tunisia and Uzbekistan for recently "stepped up censorship of the internet." She also condemned Vietnam for blocking a popular social media site and Egypt for arresting bloggers."A new information curtain is descending over much of the world," said Clinton. Constitution.She said countries that restrict or filter internet access contravene the Universal Declaration on Human Rights."Countries that restrict free access to information or violate the basic rights of internet users risk walling themselves off from the progress of the next century," she said.Honda Ultrasound Probe will support software developers making new tools to allow people to circumvent politically motivated censorship.Earlier Thursday, China's Vice Foreign Minister He Yafei said Google's dispute with China and its threat to pull out of the country should not affect China's diplomatic ties with the United States."The Google case should not be linked with relations between the two governments and countries; otherwise, it's an over interpretation," He told a news conference, according to the official Xinhua News Agency.China has the world's largest internet population 382 million people but government filters, commonly known as the Great Firewall of China, block sites such as Facebook, YouTube and Twitter.