Manson and Bundy killed people on purpose who were completely innocent and never harmed anyone. They weren't murderers hiding among innocents. Israel and the U.S. are killing terrorists (organized groups who deliberately target and attack civilians) and hide among their own innocents. Something of a difference.
PM postpones Israel-Germany summit marking 50 years of diplomatic ties (Haaretz)
from the article: 'Goldstone Report failed to address difficulties of asymmetric warfare'