Oil up 1% as U.S. vows to keep attacking Houthis

Oil prices rose slightly last week, snapping a three-week losing streak caused by concerns over a global economic slowdown driven by escalating trade tensions between the U.S. and other nations. The Houthi attacks on shipping in the Red Sea have disrupted global commerce and set the U.S. military off on a costly campaign to intercept missiles and drones (Read more at CNBC).