The Irgun dressed as Arabs while planting the bombs, but they issued a statement shortly afterwards taking credit themselves. They never blamed Arabs, And the Irgun wasn't the early version of the Mossad. The Irgun wasn't even part of the Jewish Pre-State Government. The Jewish Agency generally cooperated with Britain to hunt them down. Shaun King is making things up. Just as he made up that he had brokered the Israeli-Hamas Truce. It's pretty pathetic.
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