There's little doubt Iran is behind Saudi oil attacks, says Col. Jack Jacobs

Drone strikes attacked an oil processing facility at Abqaiq and the nearby Khurais oil field on Saturday, knocking out 5.7 million barrels of daily crude production — or 50% of the kingdom's oil output. Retired Army Colonel Jack Jacobs joins "Squawk Box" to discuss what this might mean when it comes to an escalating conflict.

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