You think this was a 'false flag' operation? What went down was a well planned and coordinated set of attacks intended to kill and maim Israelis. There is not a shred of evidence that it was done by anyone other than terrorists. The probable nexus of terror appears to be Gaza and the only organization there with the capability of launching so many attacks at one time is Hamas.
Report: Man detained at Newark Airport after entering secure area, prompting evacuation (Haaretz)
from the article: Seven killed in series of terrorist attacks in southern Israel