David Ignatius writes a twice-a-week foreign affairs column for The Washington Post. His latest novel is “Phantom Orbit.” ...

David J. Lynch is a staff writer on the financial desk who joined The Washington Post in November 2017 after working for the Financial Times, Bloomberg News and USA Today.

Weighted stuffed animals can help you sleep, feel calm and relax. Shop the best weighted stuffed animals for all ages from Amazon, Warmies, Hugimals and Bearaby.

Many studies and research have shown that many animals in zoos and aquariums display abnormal behaviours like head-bobbing, pacing, stereotypical behaviours, signs of mental distress.

David Brooks is a contributing writer at The Atlantic and the author of How to Know a Person: The Art of Seeing Others Deeply and Being Deeply Seen.