Ranbaxy, a subsidiary of Ranbaxy Laboratories Ltd., India's biggest drugmaker, is operating under increased scrutiny from the U.S. Food and Drug Administration because of quality lapses at multiple Ranbaxy factories over the past several years. The FDA also has alleged the company lied about test results for more than two dozen of its generic drugs several years ago.On Friday, Ranbaxy posted a notice on its U.S. website, saying it's recalling 10-, 20- and 40-milligram doses of tablets of atorvastatin calcium. That's generic Lipitor, the cholesterol fighter that reigned for years as the world's top-selling drug. ___ Wal-Mart suspends India staff in corruption probe MUMBAI, India (AP) â¿¿ Wal-Mart's Indian joint venture said Friday that it has suspended several employees as part of an internal corruption investigation, another blow to the U.S. company's plans for aggressive expansion in a giant market that is largely untapped by foreign retailers. Bharti Walmart, Wal-Mart's joint venture with India's Bharti Enterprises, said it had suspended "a few associates" and was "committed to conducting a complete and thorough investigation." India's Economic Times newspaper reported that the company's chief financial officer was among the five employees suspended, a claim the company declined to verify. The news comes at a sensitive time for foreign retailers in India, where corruption scandals in everything from telecommunications to coal mining have badly damaged the ruling Congress Party. Eager to rekindle foreign investment, the Congress Party eased foreign investment rules in September, paving the way for Wal-Mart and others â¿¿ which had been limited to wholesaling â¿¿ to run retail shops with a local partner. ___ APNewsBreak: Corps cuts flow on Missouri River ST. LOUIS (AP) â¿¿ The Army Corps of Engineers on Friday began reducing the flow from a Missouri River reservoir, a move expected to worsen low water conditions on the Mississippi River and potentially bring barge traffic to a halt within weeks.