SANAA, Yemen (AP) — A Saudi-led coalition fighting Iran-backed Houthi rebels in Yemen unleashed a barrage of airstrikes on the capital and a strategic Red Sea city, officials said Saturday. At least seven people were killed. The overnight airstrikes on Sanaa and Hodeida — both held by the Houthis — came a day after the rebels attacked an oil depot in the Saudi city of Jiddah, their highest-profile assault yet on the kingdom. Brig. Gen. Turki al-Malki, a spokesman for the Saudi-led coalition, said the strikes targeted “sources of threat” to Saudi Arabia, according to the state-run Saudi Press Agency...