President Obama is denying a former top political adviser's contention that he intentionally deceived voters about his position on gay marriage in an interview published Wednesday. The president said David Axelrod, his former senior adviser, was “mixing up my personal feelings with my position on the issue” when he said Obama publicly backed civil unions rather than gay marriage because it was more politically palatable. “I always felt that same-sex couples should be able to enjoy the same rights, legally, as anybody else and so it was frustrating to me not to, I think, be able to square that with...