Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/pbs-newshour-weekend-full-episode-july-23-2017 Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Sunday on the News Hour... On this edition for Sunday, July 23, a horrific case of suspected immigrant smuggling in Texas, and the White House signals President Trump may sign a bill to toughen Russian sanctions. Later, as sea levels rise, persistent flooding in Venice, Italy, is getting worse and putting the city in peril. Hari Sreenivasan anchors from New York. Listen to the Broadcast Subscribe to the Full Show Podcast Segments From This Episode Climate change challenges sinking city of Venice 10 min Trump may sign bill to toughen Russian sanctions 3 min How a global sting took down two major dark web markets 4 min