https://www.youtube.com/embed/EeHnrpjZWwc?list=PL-DNOnmKkUaa5mASLzaUsIMJ2JZ0-i0q2
http://www.jpost.com/Opinion/The-last-line-of-defense-389446
https://www.swuconnect.com/insys/npoflow.v.2/_assets/pdfs/fact_sheets/Checkpoints%20factsheet.pdf
https://www.timesofisrael.com/shin-bet-chief-says-480-terror-attacks-foiled-in-past-year/