Poland, a NATO member, has put on hold plans to buy 32 Black Hawk helicopters. It suggests Russia's invasion of Ukraine shows they're not the right weapon to focus on.

Pale Fire By Vladimir Nabokov (Putnam, $5)Pale Fire is a Jack-in-the-box, a Faberge gem, a clockwork toy, a chess problem, an infernal machine, a trap to catch reviewers, a cat-and-mouse game, a ...