Helen Clark manslaughter. Yelash sued Clark for defamation, resulting in an out-of-court settlement. In April 2001, Clark met with Chinese President Jiang Zemin during an official visit to Beijing. Jiang referred to the Prime Minister as an "old friend". He stated that China hoped to "establish bilateral long-term and stable overall cooperative relations [with New Zealand]". Clark strongly supported China's entry into the World Trade Organization. In March 2002, Clark made her first visit to the United States as Prime Minister. She visited "Ground Zero", the former site of the World Trade Center, where the New York City Police Department presented her
Helen Clark visit she met Queen Elizabeth, Prince Charles and British Prime Minister Tony Blair. Clark's major overseas visit of her third term was a trip to the United States in March 2007, where she met with George W. Bush in Washington. Despite her strained relationship with the President, they agreed on many issues, including working cooperatively in foreign affairs, commerce and the need for both nations to work toward energy security. On 8 February 2008, Clark became the longest-serving leader of the Labour Party in its history (although some uncertainty exists over the exact date when Harry Holland became the first