In the wake of a series of strikes by Israel on Iran's nuclear sites, potentially pushing the Middle East to the brink of an all-out conflict, President Donald Trump told ABC News he thought the attacks had been "excellent" and suggested there was "more to come."

World leaders are meeting in Canada for a major G7 summit, with the Israel-Iran conflict and global trade tensions expected to lead the talks. Hosted by Canadian PM Mark Carney, the summit could see tense moments with Donald Trump’s unpredictable role,