BREAKING: Fire spotted at Houston’s George Bush Intercontinental Airport in Texas

BREAKING: Possible ammonia tank explosion at seafood processing facility in Newport, Oregon; evacuations underway (local Facebook group)

BREAKING: Explosion reported at Quaker Oats factory in Cedar Rapids, Iowa

POLICE: “We want to make it clear that this was not an attack on the mosque”

According to a police dispatcher, the caller reported “a group of boys” shooting “outside” the mosque.

Lastest update: 1 dead, 1 injured.

BREAKING: ATF responding to shooting at Columbus, Ohio mosque

BREAKING: Jet leaves runway at Las Vegas’ Harry Reid International Airport, narrowly missing street; limited details

WICHITA MASS CASUALTY INCIDENT: - Several 911 calls at 3:25pm local time - Vehicle drives through soccer game - 2 dead, multiple injuries - Vehicle on scene - Driver in custody - No ongoing threat

“It sounded like, and we thought it might have been, someone doing something sinister” - witness

BREAKING: Wichita, Kansas police responding to ‘mass casualty’ incident involving vehicle at Stryker Sports Complex (local media)

DEVELOPING: Democratic U.S. congressman Mark DeSaulnier’s California office evacuated amid suspicious envelope

BREAKING: 3 victims reported in Downtown Portland, Oregon in 'traumatic scene' (KATU2)