In this clip from a national address made on Tuesday, Prime Minister Mark Carney explained why trade talks between Canada and the U.S. broke down at the “eleventh hour,” arguing that the U.S. had asked for far too much. “The most fundamental issue is that the cumulative U.S. demands revealed that they wanted us to become even more reliant on them, not less,” he said. He also outlined why Ottawa is moving ahead with retaliatory tariffs on a wide range of American goods, which took effect Tuesday.

As we mark the 25th anniversary of #September11, we reflect on this moment from Live’s history. One week after the September 11th attacks, we returned to Live during an unimaginable time for New York City and the country. Here’s a look back at that morning, including a visit to #GroundZero, where we spoke with first responders and volunteers who were working tirelessly at the site.