Alabama Attorney General Steve Marshall said Thursday that his office is exploring whether disinformation tactics deployed against Republican Roy Moore during last year's special election violated state campaign laws and said he was worried that the operation could have affected the closely fought Senate race. "The information is concerning," Marshall, a Republican, said in a phone interview. "The impact it had on the election is something that's significant for us to explore, and we'll go from there." Moore lost the election to his Democratic rival, Sen. Doug Jones. Marshall, who said he learned of the disinformation campaign called Project Birmingham...