A growing movement led by right-wing politicians is increasingly challenging the separation of church and state. On the ballot this November are several high-profile Republican candidates who are embracing Christian nationalist ideals. Kristin Kobes Du Mez of Calvin University joined Laura Barrón-López to discuss. Stream your PBS favorites with the PBS app: to.pbs.org/2Jb8twG Find more from PBS NewsHour at www.pbs.org/newshour Subscribe to our YouTube channel: bit.ly/2HfsCD6 Follow us: TikTok: www.tiktok.com/@pbsnews Twitter: www.twitter.com/newshour Instagram: www.instagram.com/newshour Facebook: www.pbs.org/newshour Subscribe: PBS NewsHour podcasts: www.pbs.org/newshour/podcasts Newsletters: www.pbs.org/newshour/subscribe