"In his trenchant short study, Che Guevara, the British historian Andrew Sinclair concludes that, during the guerrilla war, Che 'discovered a cold ruthlessness in his nature. Spilling blood was necessary for the cause. Within two years, he would order the death of several hundred Batista partisans at La Cabana, one of the mass killings of the Cuban Revolution.'"
The Observer on Che and the upcoming film The Motorcycle Diaries.