OTTAWA — Quebec MP and former environment minister Steven Guilbeault says he will resign his seat this summer and remain in the Liberal caucus until then. Guilbeault says in a statement on social media that he informed his Liberal colleagues during Wednesday morning’s caucus meeting about his intentions and will address the House of Commons later in the afternoon. “This decision is the result of careful consideration,” he wrote in a statement posted to X. “After almost seven years as Member of parliament and minister, I have come to the conclusion that it is time for me to pursue my...