On Sunday, the fallout continued from the United States airstrikes on targets in Iraq and Syria, and Iran issued a new warning for United States forces in the Red Sea. NBC News’ Keir Simmons has the latest from Erbil, Iraq. » Subscribe to NBC News: https://www.youtube.com/user/NBCNews NBC News Digital is a collection of innovative and powerful news brands that deliver …

ON THIS DAY: The space shuttle Columbia broke apart while returning to Earth, killing the seven astronauts on board. An investigation would later determine that tiles damaged during lift-off allowed super-heated atmospheric gasses to penetrate the shuttle’s wing during re-entry, causing the ship to become unstable and quickly disintegrate. The crew was not told about any risk and didn’t know …

U.S. voters are pointing to the economy as the biggest political issue, the latest FOX News poll reports. Subscribe to Fox Business! https://bit.ly/2D9Cdse Watch more Fox Business Video: https://video.foxbusiness.com Watch Fox Business Network Live: http://www.foxnewsgo.com/ FOX Business Network (FBN) is a financial news channel delivering real-time information across all platforms that impact both Main Street and Wall Street. Headquartered in …