Inauguration of Joe Biden, RHOC reunion, Riverdale returns

On today's What to Watch: Riverdale is back, and making a big time jump after three episodes intended for the end of last season; the Real Housewives of Orange County season 15 reunion kicks off; and Joe Biden is inaugurated as the 46th President of the United States. Plus, daily entertainment news headlines, trivia, and Today in Entertainment History. More at ew.com, ew.com/wtw, and @EW. Host/Producer: Gerrad Hall (@gerradhall); Editor/Producer: Joshua Heller (@joshuaheller); Writer: Tyler Aquilina (@tyler_aquilina); Executive Producers: Shana Naomi Krochmal (@shananaomi) and Carly Usdin (@carlytron). Learn more about your ad choices. Visit podcastchoices.com/adchoices