Kool-aid to the rescue. Just mix unsweetened lemonade Kool-Aid with hot water. Scrub and the rust stain should come right out. Summer’s almost here, so you may be spending a lot of time in a pool.

He wants them to drink the Maga Kool-Aid. The generals and politicians at the Munich Security Conference were left astonished by the US vice-president’s speech, which was short on security but ...