(VOVworld) - The Euro Presse Image has commented on the US visit by Party leader Nguyen Phu Trong as it coincides with the 20^th anniversary of diplomatic ties 40 years after the war ended. The newspaper quoted Professor Jonathan London from the Chinese University of Hong Kong on the Wall Street Journal that the visit shows Vietnam’s strategic balance policy. The visit covers both strategic and important trade issues. The website 7sur7.be posted a summary of talks between Party leader Nguyen Phu Trong and US Senator John Mc Cain, who was a Vietnam War veteran.