Gunmen opened fire in a popular entertainment district near the University of Alabama’s campus in Birmingham on Saturday night, killing four people and wounding dozens, the local police said. The authorities said they were still looking for the shooters. The police responded to calls of a shooting in the Five Points South area of Birmingham just past 11 p.m., Truman Fitzgerald, a spokesman for the Birmingham Police Department, said at a news conference. Two men and one woman were found dead at...