Jen Psaki rings in the new year with a countdown to the Iowa caucuses. She is joined by The Des Moines Register's Chief Politics reporter, Brianne Pfannenstiel and former Obama campaign manager, David Plouffe. Later, Jen sits down with Officer Harry Dunn of the US Capitol Police, whose new book "Standing My Ground," recounts his experience on January 6th. Reflecting on positive change in the new year, Jen spotlights the Dole Foundation, which seeks to help veterans and their caregivers, like Jennifer Ostan who joins Jen to talk about caring for her husband who served in Iraq and Afghanistan. Finally, Jen looks ahead to the 2024 Olympic Games with a discussion with to two Paralympic athletes about their personal journeys.