NATO chief urges Pakistan to keep Afghan transit lines open --- (Reuters) - NATO chief Anders Fogh Rasmussen urged Pakistan on Monday to keep open supply lines to NATO forces in Afghanistan despite anger over a U.S. drone strike that killed the Pakistani Taliban leader. -- "I feel confident that the Pakistani authorities will maintain open supply routes and transit routes because it is in Pakistan's own interest to contribute positively to stability and security in the region," Rasmussen told a news conference.