The All-American swimmer who became an outspoken advocate for women's athletics after competing against transgender swimmer Lia Thomas is supporting Sen. Rand Paul's re-election bid, and she says Paul is "not afraid to fight for fairness" in a new campaign ad. "I trained from an early age, giving it my all to achieve my dream," Riley Gaines says in the 30-second ad. "And I accomplished it, becoming a 12-time All-American swimmer at the University of Kentucky. But for girls across America that dream is being taken away by men competing in women’s sports. Sadly, few stood up for me." "But...