In 1945, Marshal Henri Philippe Petain, leader of France's Vichy collaborationist regime during World War Two, was arrested on treason charges.

CNN: Saturday,

"My mother wanted to leave, " he later recalled, "but my father paradoxically still had faith in Marshal Petain" -- then the ruler of Vichy France, the part unoccupied by Nazi forces.

CNN: Nazi era French Resistance leader dies