There's no warning to Israeli or other tourists in the PMs message. For Israelis, travelling to Sinai is an article of faith almost as strong as settlers praying at Kever Yosef. Shouldn't the PM announce that in light of what he's revealed about who's in Sinai, the border crossings to Sinai are shut? And if he dosesn't, is this him crying wolf?
Wreckage of missing Indonesian airplane found (AP)
from the article: Netanyahu warns Egypt losing control of growing terror groups in Sinai