/cloudfront-us-east-2.images.arcpublishing.com/reuters/LW2VZKW6AFN7TMYQKOT3R7SVF4.jpg "Gunman shoots two dead, wounds five others at Virginia high school graduation")
[1/3] Law enforcement officers investigate at the scene after a gunman opened fire in a park as high school graduates and their families emerged from a...
/cloudfront-us-east-2.images.arcpublishing.com/reuters/373EMOHZC5KPPDG5R353HJTPAY.jpg "Washington subway system will temporarily remove some trains, operators")
A number of subway riders stand on the platform, usually bustling with rush hour commuters, on the Union Station Metro station in Washington, U.S. March 16,...
