If by “those cockroaches” you mean the PA upper echelons and true believers, and Hamas and PFLP and el Aqsa, et al., I’d say yes. But if you mean the Palis themselves, I’d say no. Just make an example out of these crumbums, or better yet help the Palis to do it themselves, and you’ll be surprised how cooperative the Palis will suddenly become. Offer them the option of citizenship in exchange for an oath of loyalty, and likely they’ll studiously ignore it to save their “dignity,” and secretly smile at how few take us up on it.
I say tough s**t to all the palimurderers; let them ask the Egyptians and Iranians for financial help; after all, aren’t they their muzzie brothers.
Let them all die in the cold and the dark then let their pedophile prophet sort them out.