No nation play by the rule. Just get over it.
Polio kills. Just get over it.
Bank robbers rob banks. Just get over it.
Street gangs make neighborhoods unsafe. Just get over it.
Governments need to play by the rules. Especially democratic ones, who are working for the people who voted them in. They are public servants. If they aren't serving the public interest, or are breaking the laws, that needs to be exposed, and the guilty parties need to suffer the consequences.
All the leaked Cables have been censored by Wikileaks to not put anyone in danger.