It is not uncommon for the federal government to warn local law enforcement through bulletins about the prospect for violence tied to a particular event or date.
EMS providers should be prepared for unrest ahead of the Inauguration of President-elect Joe Biden next week, according to memo from the federal government.
Donations can be directed to specific departments.
A shooting at a Texas naval air station that wounded a sailor and left the gunman dead early Thursday was being investigated as "terrorism-related," the FBI said, but divulged few details as to why.
A gunman disguised as a police officer shot people in their homes and set fires in a rampage across the Canadian province of Nova Scotia.