Hosted by Lester Holt, Dateline's new podcast "Before and After" explores the profound impact of sudden life-altering events on individuals. The series features interviews with guests like Jeremy Renner, Colin Kaepernick, and Gabby Giffords, who share their personal stories of surviving near-death experiences and tragedies. The episodes focus on the critical moments after the initial incident, examining the psychological journey and resilience required to rebuild a meaningful life. Premiering in September, the show delves into how these public figures navigate their recovery and find purpos…