Attacks on Middle East energy sites deepen threat to US economy, analysts say

Tit-for-tat attacks on oil and gas sites across the Middle East in recent days have pushed up oil prices.

​Tit-for-tat attacks on oil and gas sites across the Middle East in recent days have pushed up oil prices.  Business Tit-for-tat attacks on oil and gas sites across the Middle East in recent days have pushed up oil prices.