Gun violence in U.S. territories is sky-high, thanks to lax gun laws in key states Only 13% of guns used in crimes in Puerto Rico were originally bought on the island. The rest came from states ...

Las Vegas reporter Rio Yamat spotted word of a shooting at the University of Nevada ... with snappy headlines. AP also was fast on getting up live for video, and it was well-used by customers, beating ...

Variants of some of these machine guns are still in use today, including the German MG3. The fastest-firing guns have a maximum rate of fire of up to 1,200 rounds per minute. Click here to see the ...