Why does the U.S. tolerate foreign influence from Saudi Arabia and Israel on its domestic policies while not tolerating that from China or Russia? Is there a reason for this? AIPAC is known to be one of the biggest lobbying groups, yet we don't seem to care too much about the influence Israel has on U.S. domestic policies. But when there's a hint of involvement from Russia or China, people scream murder. Is there a reason for this?