US Secret Service fatally shoots gunman who opened fire near White House

A gunman opened fire near the White House on Saturday evening, with US Secret Service agents killing the assailant in a shoot-out during which a bystander was also struck, authorities said.
US President Donald Trump was at the White House at the time as he worked to negotiate a deal with Iran, but was not affected by the incident, Secret Service communications chief Anthony Guglielmi said in a statement.
The confrontation took place just after 6pm (local time) when a man near the White House...