If Shin Bet says THIS is a terrorist organization, I suppose we should believe them.

It's a good thing that Shin Bet has identified, is policing and prosecuting these criminals. This is the security service of a civilized country doing it's job.

This is what Prime Minister Netanyahu said after visiting the parents and brother of the baby killed by the terrorists in the arson attack:

"When you stand next to the bed of this small child, and his infant brother has been so brutally murdered, we are shocked, we are outraged. We condemn this. There is zero tolerance for terrorism wherever it comes from, whatever side of the fence it comes from."

Contrast that with what Abbas had to say about Palestinian terrorists murdering Jews:

Abbas was quoted as accusing Jews of "defiling the Aqsa Mosque with their filthy feet." Abbas also announced that, "Every drop of blood spilled in Jerusalem is pure blood."