YouTube puts context label on GOP presidential candidate Chris Christie’s video: YouTube imposed a fact-checking label on presidential candidate Chris Christie’s Dec. 3 video, “Christie On Abortion: Voters Deserve A Straight Answer.” The video featured Christie's appearance on CBS's Face The Nation discussing his views on abortion. YouTube put a context label that linked to the National Institutes of Health and claimed, “An abortion is a procedure to end a pregnancy. It uses medicine or surgery to remove the embryo or fetus and placenta from the uterus. The procedure is done by a licensed healthcare professional.”