Monday briefing: Canada-U.S. trade war; flood risk in your state; the cost of fighting measles; and more The Washington PostU.S. Trade Rep Greer blames Canada for failed tariff talks: 'They wanted more' CNBCThe Latest: Canada's prime minister promises retaliatory tariffs as negotiations with the US falter The Washington PostOpinion | Mark Carney Did What Canadians Elected Him to Do The New York TimesThe Mo
