With Corbyn, I don't think anyone needs a "playbook" to be worried about him siding with anti-Semitic and terrorist-supporting figures, and for things like work

With Corbyn, I don't think anyone needs a "playbook" to be worried about him siding with anti-Semitic and terrorist-supporting figures, and for things like working for Press TV (Iranian government). That's not anti-establishment, it's just aligning with a different kind of establishment (the ayatollas).