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Alabama Chief Justice Roy Moore testifies during his ethics trial before the Alabama Court of the Judiciary at the Alabama Judicial Building in Montgomery, Ala., on Wednesday Sept. 28, 2016. He is accused of encouraging judges to defy the U.S. Supreme Court's ruling legalizing gay marriage. (Mickey Welsh/Montgomery Advertiser via AP, Pool)

Alabama Chief Justice Roy Moore testifies during his ethics trial before the Alabama Court of the Judiciary at the Alabama Judicial Building in Montgomery, Ala., on Wednesday Sept. 28, 2016. He is accused of encouraging judges to defy the U.S. Supreme Court's ruling legalizing gay marriage. (Mickey Welsh/Montgomery Advertiser via AP, Pool)

Same-sex marriage debate

Same-sex marriage debate