Police probing a financial scandal that rocked President Nicolas Sarkozy's government questioned France's richest woman, L'Oreal heiress Liliane Bettencourt, on Monday. Fraud squad officers visited the 87-year-old billionaire for about two hours at her home in the chic Paris suburb of Neuilly, to ask in particular about two Swiss bank accounts and an island in the Seychelles.Duration: 01:06