lauren: hi, i'm lauren thompson, and heart of a champion starts right now. today, see how wide receiver vincent jackson is supporting america's armed forces and their families. vincent: this is a big military town. everything is about being hands-on, talking to military families, military personnel, getting direct feedback, and trying to put that to use. lauren: then, golfer justin rose opens up about an emotional tribute to his father. justin: the relationship we had, the bond we had, all unbelievable. when i look back at it, i'm grateful for what i was able to achieve in that short period of time to give him peace of mind. lauren: and later, we head across the pond with mary carillo for a fascinating history lesson on olympic curling. mary: every rock thrown during the winter games begins its backswing here on the lonely island of

lauren: hi, i'm lauren thompson, and heart of a champion starts right now.oday, see how wide receiver vincent jackson is supporting america's armed forces and their families. vincent: this is a big military town. everything is about being hands-on, talking to military families, military personnel, getting direct feedback, and trying to put that to use. lauren: then, golfer justin rose opens up about an emotional tribute to his father. justin: the relationship we had, the bond we had, all unbelievable. when i look back at it, i'm grateful for what i was able to achieve in that short period of time to give him peace of mind. lauren: and later, we head across the pond with mary carillo for a fascinating history lesson on olympic curling. mary: every rock thrown during the winter games begins its backswing here on the lonely island of

i m lauren thompson reminding you that you re all born with a heart of a champion, you just have to look within yourself to find it. we ll see you next time. ♪ music ♪ music >>> on this saturday night, hate crime. a community in the heartland mourns for a man from india. the fbi wants to know if he was gunned down because of the way he looked. was he targeted. the son of muhammad ali. detained and questioned about his religion says his lawyer. on arriving back home from overseas. >>> casting doubt. a draft report by homela security questions the threat posed by people from seven mainly muslim countries in president trump's contested travel ban. >>> source of outrage. political leaks fuel a war between the president and the press. perspective tonight on how leaks are the currency of the capitol. >>> the comeback facing the struggle of his life. the warm welcome home for a beloved member. the voice of the team. "nightly news" begins now. >> announcer: from nbc news world headquarters in new york, this is "nbc nightly news" with jose diaz-balart. >>> good evening. we begin with new developm