Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/pbs-newshour-full-episode-august-2-2017 Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Wednesday on the News Hour... Wednesday on the NewsHour, President Trump announces new efforts to overhaul legal immigration and vastly reduce the number of people allowed into the U.S. Also: A breakthrough in gene editing, the tug of war between Congress and the White House, attempts to stop superbugs, an Interior Department official speaks out and right-wing activists confronting refugees in the Mediterranean Sea. Listen to the Broadcast Subscribe to the Full Show Podcast Segments From This Episode Political clashes over the migrant crisis turn the Mediterranean into a battleground 8 min How a Trump-endorsed overhaul would dramatically change U.S. immigration 3 min News Wrap: Trump signs Russia sanctions bill, calling it ‘seriously flawed’ 5 min This gene editing milestone raises big ethical questions 6 min We are running out of effective antibiotics fast 9 min Interior official turns whistle-blower, claiming retaliation for climate change work 6 min Can John Kelly meet high expectations at the White House? 7 min Trump and Congress play tug of war on health care and Russia sanctions 6 min Arctic journey shows the glaring effects of climate change 4 min