In Washington, police are investigating a shooting just outside the White House that sent journalists and tourists scrambling for cover. A gunman was killed after exchanging fire with Secret Service agents. As Candice Cole reports, it marks the latest high profile shooting in the vicinity of U.S. President Donald Trump. For more info, please go to https://globalnews.ca Subscribe to Global News Channel HERE: http://bit.ly/20fcXDc Follow Global News on X HERE: http://bit.ly/1Toz8mt Follow Global News on TikTok HERE: https://www.tiktok.com/@globalnews.ca?lang=en #GlobalNews