Israel's start-up nation status not secure, says Cisco CEOChambers isn't the only executive from a high-tech multinational to sound the alarm on Israel's future.Electro-optic technology [illustrative](photo credit: REUTERS)
![Electro-optic technology [illustrative]](https://images.jpost.com/image/upload/f_auto,fl_lossy/q_auto/c_fill,g_faces:center,h_720,w_1280/259845 "Electro-optic technology [illustrative]")