Israel's Islamic Movement: The Enemy Within

Is it reasonable and sensible to permit the northern branch of the Islamic Movement to function when their activities are obviously aimed at the destruction of Israel?

Israel is not short of enemies – Hezbollah in Lebanon, Hamas in the Gaza Strip, terrorist gangs in Sinai, assorted terrorist groups near the border on the Golan Heights since the outbreak of the civil war in Syria, and farther afield the atomic ayatollahs in Iran. But far more dangerous, there is an enemy within – the northern branch of the Islamic Movement headed by...