Officials for commodity mining and trading giant Glencore were found to have been involved in a "web of bribery and corruption" orchestrated by the company's London oil trading desk, wherein company representatives boarded private jets to deliver cash to officials in West Africa, a new report by Bloomberg BNN reveals. The company has admitted to seven counts of bribery, the report says. An investigation found that more than $28 million in bribes were paid to secure access to oil cargoes. Bribes were paid to officials in Nigeria, Cameroon,…