'My murdered father Alexander Litvinenko warned the world about despot Putin''
Last picture of poisoned Russian defector Alexander Litvinenko in hospital(Image: PA) Murdered former Russian spy Alexander Litvinkeno’s son has recalled the devastation of his father’s poisoning at the hands of ex-Moscow intelligence agency colleagues. Anatoly was just 12 when his ex-FSB spy father was cruelly assassinated 20 years ago, forced…