Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/pbs-newshour-full-episode-oct-14-2014 Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Tuesday on the NewsHour... Tuesday on the NewsHour, we look for causes of recent turbulence in the financial markets. Also: Islamic State militants gain ground in Iraq, how women may decide a Colorado Senate race, the debate over choosing to die, creating tasty food with less salt and more science, plus meeting the creative minds behind the digital revolution. Listen to the Broadcast Subscribe to the Full Show Podcast Segments From This Episode Can science make low-sodium foods without sacrificing flavor? Should terminally ill patients be able to choose when they die? In ‘Innovators,’ Isaacson tells story of digital revolutionaries On Baghdad’s doorstep: Islamic State militants gain ground in Iraq What Wall Street’s wild swings say about the global economy Independently minded Coloradans make Senate race unpredictable News Wrap: West Africa’s Ebola fatality rate rises to 70 percent Full interview with Colo. Senate candidate Rep. Cory Gardner Full interview with Colo. Sen. Mark Udall Walter Isaacson on confronting morality, innovation and privacy in the digital age Shedding a life-long label to become an artist