Thank you Girl_interupted for taking time to make corrections. kathmandubata: Thank you for your advice. We all have heard the statement "clean up your mess". The rule of cleaning we learn in early childhood. Now, more than 30 years after the of war pulled out with Vietnam, it's time for US to clean up the environment. Certainly, recent visit of prsident Bush has enhanced the relationship between the two countries; however, people of Vietnam have not overcome the pain caused by the war. During the war, Agent Orange, a chemical was used as herbicide to defoliate the forest; and the presence of toxic chemical dioxin,residue of Agent Orange, in the environment has affected the lives of people. Vietanamese say that dioxin have caused the muscular, skeletal malfunction, mental retardation and birth defects. However, scientist have not been able to corelate effect of dioxin on human being. To live upto the value, out of decency and humanity, US embassodor of Vietnam, have collected small funds to clean up the area.