American law has not been broken by Wikileaks. There are some ignorant politicians beating their chests about charging Wikileaks with "espionage", etc. but no charges have been filed, and the people calling for such charges are, frankly, idiots. If Sarah Palin is the banner-holder for a cause, the cause is probably based on ignorance and fear.

What Wikileaks does is protected free speech in the United States. What some of their sources do or have done, might be illegal.