Anger after anti-Israel activist addresses UK Holocaust memorial event
Labor MP regrets appearing alongside writer who called Israel a racist, genocidal and Nazi regime
Leader of Britain's Respect party, George Galloway (L), and party candidate Yvonne Ridley (R) convas during a by-election in the Leicester South constituency in central England, July 15, 2004(photo credit: DARREN STAPLES/REUTERS)ByAMY SPIROUpdated: