Steve Murphy, a retired DEA agent who helped track down Colombian drug lord Pablo Escobar, talks about how realistic Netflix’s popular show ‘Narcos’ is. “One-third of the show is true,” Murphy said, ...

Retired DEA agent Javier Pena is well known after Netflix depicted his life on their docuseries “Narcos.” He is known for chasing drug trafficker Pablo Escobar in Colombia until he was found ...