The Guardian | ExxonMobil Liberian oil deal went ahead despite anti-corruption ... The Guardian Complex financial arrangement moved rights to a Liberian oil block twice on one day, after worries over original allocation of rights. How Tillerson's Exxon Designed an Oil Deal to Skirt Anticorruption ... Rex Tillerson's Exxon Mobil Involved in Corrupt Oil Deals in Liberia, Investigation Reveals Advocacy group: Exxon knew of corruption in oil deal |