Carney goes to Washington, Alberta teachers strike, heat wave and an ocean blob, and more

Prime Minister Mark Carney is in Washington for another trade meeting with U.S. President Donald Trump. With more pressure on the Prime Minister, opposition politicians are criticizing the lack of progress on a new trade deal.Also: Thousands of Alberta teachers are on the picket line in the largest education strike in the province’s history.And: Indirect ceasefire talks between Israel and Hamas have begun in Egypt, with the United States urging both sides to move quickly on an American plan to end the war in Gaza and release hostages.Plus: Tracing Canada’s unseasonably mild fall air to some unusually warm water in the Pacific Ocean, and more.