From nbc news World Headquarters in new york, this is nbc nightly news with kate snow. Good evening. On his first overseas trip, President Trump today called on the muslim world to confront extremism, framing the fight against terrorists not in religious terms but as a battle between good and evil. In a glittering summit room in riyadh, saudi arabia, filled with 55 Muslim Leaders from around the world, mr. Trump struck a different tone than he has in the past. It is the first stop on a multicity foreign tour this week that to some extent is drawing attention away from his troubles back in washington. We begin with kelly odonnell, traveling with the president. Reporter for a president known for his own luxurious trappings, hospitality displayed by saudi arabias king has been resplend ent and regal. I would like to thank all. Reporter the president left behind at least briefly the cloud much controversy choking his administration, and made no mention of his proposed travel ban aimed at s