white nationalist is a rising threat around the world? >> i don't really. i think it's a small group of people that have very, very serious problems. >> president trump down-playing the threat of white nationalism hours after the terror attacks at two new zealand mosques that left 50 people dead. experts say the threat is growing around the world and in the united states. so why doesn't the president believe it? joining us now is the founder and president of cordoba house. and rabbi jonathan pearlman of new life congregation who survived the massacre inside the tree of life in pittsburgh last year that claimed the lives of 11 people. i want to start with the president says he doesn't see white nationalism as a rising problem around the world. and also importantly, he didn't specifically call out the