Waters is quite happy to repeat questionable "truths" he's been fed by Palestinian sources. My comment on taking their money was to highlight that his opposition to Israel seems to be rather late in the day. He like many others doesn't consider that a nation under constant attack might tend to lean towards a more aggressive response to perceived threats. Yes, the Israeli government has been guilty of some very dubious decisions, but it has never set out an official policy of the destruction of its neighbours (unlike Hamas, for example), but to many like Waters there is one "bad guy" and he is quite happy to push this viewpoint. Attacks on jews in the UK have soared, I don't see Waters and his fellow apologists speaking out against this.
Biting the hand that feeds IT
