Graffiti at newly renovated site in Tarnow in southern Poland reads 'Jews eat children'; official calls incident 'result of anti-Semitism and deep depravity'

Mohammed Saud, a Netanyahu fan touring the country at the Foreign Ministry's invitation, is heckled, spat on and has chairs hurled at him

Two days before former FBI director talks to Congress, president reiterates his insistence the investigation was a 'ridiculous Witch Hunt'

Support for UK opposition leader falls, amid continuing anti-Semitism controversy; party's Lords reject no-confidence motion in him, but warn they may reconsider