City ends 4-day ban after worries that asphalt plant contaminated water supply
                                
                                
                                    (Newser) -
                                    A nearly four-day ban on drinking the water in Corpus Christi, Texas, was lifted on Sunday after test results showed no contamination due to a chemical leak, reports the  AP . Mayor Dan McQueen said residents could resume using the city's water supply for drinking, bathing, and cooking. "It...