After their Oval Office encounter under the glare of the TV lights, Prime Minister Mark Carney and his U.S. counterpart retreated to the Roosevelt Room for a working lunch on Tuesday. Much of the mealtime chatter was about foreign policy issues,

A meeting between the leaders of Canada and the United States is not usually considered a high-stakes showdown, but there was little ordinary about this one. Here was newly elected Prime Minister Mark Carney making his first visit to the Oval Office to see President Donald Trump,