Caitlin O'Kane is a New York City journalist who works on the CBS News social media team as a senior manager of content and production. She writes about a variety of topics and produces "The Uplift," ...

(WKOW) -- The Food and Drug Administration (FDA) is investigating a popular Tik-Tok challenge. On Thursday, the FDA said it's looking into reports of teenagers participating in the "Benadryl Challenge ...