
Airlines were hammered, with United Airlines down more than 8.3 percent and Delta Air Lines dropping by 7.8 percent. Energy and oil field services companies tumbled, too. Occidental Petroleum dropped… [+2063 chars]

Airlines were hammered, with United Airlines down more than 8.3 percent and Delta Air Lines dropping by 7.8 percent. Energy and oil field services companies tumbled, too. Occidental Petroleum dropped… [+2063 chars]