U.S. Secretary of State Hillary Clinto is greeted by Myanmar Deputy Foreign Minister Myo Myint, right, upon her arrival in Naypyidaw, Myanmar, Wednesday. (AP)
U.S. Secretary of State Hillary Clinto is greeted by Myanmar Deputy Foreign Minister Myo Myint, right, upon her arrival in Naypyidaw, Myanmar, Wednesday. (AP)

Clinton must tread carefully in Burma