Florida’s first lady sounds alarm about dangers of chemicals in candy First lady of Florida Casey DeSantis joins ‘Fox & Friends’ to discuss the Florida Department of Health’s study on arsenic levels in candy. NEW You can now listen to Fox News articles! Conversation hearts — the tiny pastel candies stamped with messages like "Be Mine" and "XOXO" — have been quietly documenting and adapting to the ways Americans talk about love for more than a century. The chalky sweets trace their roots to 19th-