Republican Rep. Anna Paulina Luna claimed she was raised Jewish. Some relatives question that, and say her grandfather fought for the Nazis.

• GOP Rep. Anna Paulina Luna may have misrepresented her religious background.
• She says she was raised as a Messianic Jew by her father, but relatives dispute that.
• Luna also claims to be Hispanic, but registered to vote as "White, not of Hispanic origin" in 2015.

Republican Rep. Anna Paulina Luna of Florida may have misrepresented her religious background and only recently began identifying as Hispanic, according to a new report from the Washington Post.