Business Brief: Canada speeds into the G7 summit

Good morning. As Canada's turn hosting the G7 Leaders' Summit draws near, some of the country's most prominent leaders are adopting tough framing over U.S. tariffs. Below, a rundown of the issues climbing up the country's list of concerns. (A quick programming note: I'm joining my colleagues on the editorial board for a couple of weeks. The business team has you covered while I'm away - but don't hesitate to keep in touch: cws@globeandmail.com) In the news Tariffs: Canada and the U.S. are exchanging potential terms on economic and security deal, The Globe and Mail is reporting. Public service: Prime…