Diplomats certainly act like children

Link

When Ahmadinejad was ushered to the podium of the General Assembly to speak, the U.S. delegation walked out, leaving only a low-ranking note-taker to listen to his speech, which indirectly accused the United States and Israel of major human rights violations.

This a day after the Cuban Delegation left the room because Bush called Castro a dictator.

Walking out make as much sense as boycotting elections so the opposition wins.