I don't understand how the lifting of the siege has anything to do with war crimes? Is it right to pull the cover up on the death of several civilians from both sides (palastinians and israel) by lifting the siege which is also illegal? The responsibles should be brought to justice no matter the siege or not.
Guatemala judge orders detention of president in corruption scandal (Reuters)
from the article: U.S.: Easing Gaza siege would help counter Goldstone