What to know about Cole Allen, alleged WH correspondents’ dinner shooter

Police in the United States have arrested a suspected gunman who stormed the lobby outside the White House Correspondents’ Association (WHCA) dinner, attended by US President Donald Trump, at a hotel in Washington, DC.

The firing prompted the evacuation of Trump, along with the members of his cabinet, from the media gala, being held at the Washington Hilton on Saturday evening. The president lat...