As a lawmaker at the highest level of the most powerful country in the world, why do you feel a need to make a laughingstock of not only yourself, but your office?
As a member of the Foreign Affairs committee, you have legitimate and effective methods of affecting the foreign policy of other countries. Those methods do not include pretending you are a smelly hippie, or getting a "showboating" arrest for violating the law and attempting to create a diplomatic incident.
Your arrest was an embarrassment to us all. Act like the Congressman you are.