Heavily armed and dressed in tactical armor with a silicone mask hiding his face and a police-style badge, Vance Boelter made ...

Law enforcement’s nightmare is that the Boelters are usually lone wolves. Killings are thus treated as black swan events. But US assassination has moved into a grey swan zone. Would-be political ...

Donald Trump has said he won't be calling Minnesota Governor Tim Walz following the shootings of two Minnesota lawmakers and ...