ONTARIO, Calif. --
A raid on a house in Ontario turned up more than a ton of marijuana.Authorities say San Bernardino County narcotics agents seized 1,300 pounds of marijuana from the home. Investigators say the house was being used by a Mexican drug cartel.
Four men were arrested during Wednesday's raid. All were booked at the West Valley Detention Center and face drug charges.
Investigators say the pot was grown in Mexico and was set to be distributed in the United States.
CNS contributed to this report.