Denis MacShane's survey of 21st century anti-semitism is based on the All-Party Commission of Enquiry which was chaired by the author in the UK. His book considers examples in Europe and how anti-semitism is now a linking mechanism between different extremisms, usually but not exclusively of the Right. It lists in detail the anti-semitism in national party politics, including the European Parliament, and it examines how Holocaust denial is not a question of liberal free-expression issues but an organised ideological position. The new anti-semitism arises from three main sources: state-sanctioned anti-semitism; that of terrorist movements like Al Qaeda; and that of political movements like the Muslim Brotherhood and its off-shoots and spokesmen. --from publisher description.