WASHINGTON, Aug. 19 -- The U.S. Mission to the United Nations issued the following remarks by Secretary of State Hillary Rodham Clinton: Good afternoon, Secretary General Ban, President Treki. I listened with great interest and concern as Foreign Minister Qureshi detailed with somber eloquence and painful specificity what the people and Government of Pakistan are facing today. We are here at the request of the Government of Pakistan to help them respond to the worst natural disaster in the  more