It’s a tableau no world leader — except perhaps President Donald Trump — wants to repeat. Convening in the Canadian Rockies for this week’s Group of 7 summit, presidents and prime ministers are hoping to avoid the acrimony that pervaded the last time this country played host to the world’s most exclusive club.

U.S. President Donald Trump suggested Sunday that American forces "could get involved" in the intensifying military conflict that Israel started late last week with a barrage of attacks on Iran, prompting large-scale retaliatory strikes and grave warnings of a prolonged and catastrophic war.

Good morning. Israel and Iran intensify their attacks on each other. Donald Trump orders ICE to expand deportations. And concert ticket prices are falling for the first time in years. Listen to the day’s top stories.