Law enforcement in the United States can seem incredibly complex, with federal agencies, state police forces, county sheriffs, and city police departments all operating at the same time. In this video ...

SWAT teams exist at the federal, state, and local levels, but many people don’t understand why there are so many different units. Each level of government maintains tactical teams designed for ...

The United Nations' nuclear watchdog chief says Iran’s enriched uranium stockpiles remain largely in place and its nuclear infrastructure — much of it buried deep underground — cannot be fully ...

At the start of his second term, President Trump surveyed the slowly rotting swamp that was the post-Cold War landscape, and he did not like what he saw. He has determined to scour it clean of ...