This is bullshit.
After years of reneging on prisoner release agreements - either by never releasing them or by releasing them then picking them up again later - Israel makes an incredibly piecemeal offer to release less than 50 prisoners if the UN bid is stopped.
Even if you restrict your attention just to administrative detainees, and only those from East Jerusalem and the West Bank, then that would still be (at most) fewer than one in five.
The offer to “come back to the table” is just adding insult to injury.
Fuck Zionism.
