https://media1.s-nbcnews.com/j/newscms/2019_11/2554341/180904-think-yemen-houthis-inspect-damage-se-1254p_8b55f1bff3b5980c49fbb052b887441a.nbcnews-fp-1200-630.jpg nbcnews.com trump vetoes measure to end u.s. involvement in yemen war 2019-04-17 Houthi rebel fighters inspected Yemen, December 2017. ..…