Original sentence: Bush White House as an unofficial political advisor on Israel and the Middle East—including the invasion and occupation of Iraq.Kissinger played a key role in a secret bombing campaign in Cambodia to disrupt PAVN and Viet Cong units launching raids into South Vietnam from within Cambodia's borders and resupplying their forces by using the Ho Chi Minh trail and other routes, as well as the 1970 Cambodian Incursion and subsequent widespread bombing of Cambodia
Edited sentence: Bush White House as an unofficial political advisor on Israel and the Middle East—including the illegal  invasion and occupation of Iraq.Kissinger played a key role in a secret bombing campaign in Cambodia to disrupt PAVN and Viet Cong units launching raids into South Vietnam from within Cambodia's borders and resupplying their forces by using the Ho Chi Minh trail and other routes, as well as the 1970 Cambodian Incursion and subsequent widespread bombing of Cambodia and since the bombing of civilians contravenes all international laws of war, he must be considered an (as yet unprosecuted) war criminal