I’ve dived with a few different full-face masks over the years — from Interspiro to OTS and Ocean Reef — but the Northern Diver Odyssey stands out as the best-fitting and most comfortable of the lot.

At other times, he’s remained standing behind a podium. On Friday, the president, 79, opted to meet with Hungarian Prime Minister Viktor Orbán in the Cabinet Room of the White House rather than host a ...