Word of the Week: The price of Brent crude oil is going crazy — but who is ‘Brent’?

By Harmeet Kaur, CNN (CNN) — This week, as the US and Israeli war against Iran continued to expand across the Middle East, traders and analysts have been fretting about “Brent” as if he’s an old, wayward friend: “Brent” got the highest anyone had seen in years on Monday. Later in the day, “Brent” fell