Myanmar President Thein Sein (L) arrives at Yangon International Airport of Myanmar on May 17, 2013. Thein Sein began Saturday the first visit to Washington by a leader of his country in nearly 50 ... more 

Myanmar President Thein Sein (L) arrives at Yangon International Airport of Myanmar on May 17, 2013. Thein Sein began Saturday the first visit to Washington by a leader of his country in nearly 50 years as the United States throws its support behind his reforms less