Your World Tonight

The United States and Israel hit Iran with a fresh wave of attacks Sunday - a day after the assassination of the country's Supreme Leader, Ayatollah Ali Khamenei. Iran has vowed retaliation - continuing its own airstrikes on a number of countries in the region. An interim council is running the country. But Khamenei's death, along with the killings of several senior Iranian figures, has created uncertainty about Iran's future.

Also: In a ten year period ending in 2024, Canada had more than five thousand reported cases of human trafficking. And the Northwestern Ontario city Thunder Bay had the highest average annual rate. Many of the victims often don't know they're being groomed. But those who have gone through it are playing a key role in trying to protect those at risk.

And: Skin cancer rates are on the rise in Canada. But as people turn to sunscreen for protection, the number on the bottle isn't always trustworthy. The CBC Marketplace team sent samples from one brand of sunscreen to several labs for testing. And the results they got back were wildly different.

Plus: More reaction to the conflict in Iran, the effect of motherhood on orcas, and more.

The United States President announced a massive and ongoing military operation against Iran - unleashing a large air assault that hit hundreds of targets across the country. President Trump says the mission is aimed at toppling Iran's regime. And tonight, Trump took to social media - claiming that Iran's Supreme Leader, Ayatollah Ali Khamenei, is dead. The attack prompted a broad response from Iran, which launched ballistic missiles not only at Israel - but at targets across the Middle East. We have extensive coverage of today's events - including reaction from around the world and in Canada.

Plus: Ukraininan refugees worry about changing immigration laws in Canada, Canadian's rethinking trips to Mexico after recent violence, and more.

Canadian doctors are making a new push to catch high cholesterol sooner. They say plaque buildup in the arteries can start as early as childhood due to a genetic condition. They say screening should start as early as 2 years old.

Also: Former U.S. President Bill Clinton faces lawmakers over his relationship with convicted pedophile Jeffrey Epstein, saying he ‘saw nothing,’ adding if he knew about Epstein’s crimes he would have ‘turned him in myself.’ The 79-year old also criticized the committee for calling his wife in to testify. During her six hours of grilling Thursday, former Secretary of State Hillary Clinton called the actions of the lawmakers ‘political theatre’, insisting she had “no idea,’ about Epstein’s criminal activities.

And: Space Jam. Facing a string of technical setbacks, NASA announces an abrupt shift to its Artemis lunar program, revamping its goal to land a human on the moon for the first time in more than half a century.

Plus: Flareup of fighting between Pakistan and Afghanistan, Carney in India, the danger of ‘spit hoods’, and more.

Prime Minister Mark Carney is on his way to India. The visit is meant to put years of frosty relations aside and lay the groundwork for a comprehensive trade deal. Sikh activists in Canada say some of them are being threatened by people with ties to Indian Prime Minister Narendra Modi’s government. They say India should not be rewarded with a trade deal.

Plus: Conservative leader Pierre Poilievre has laid out his vision for Canada. And its future trade deals. Poilievre did something he has avoided before: directly criticizing U.S. President Donald Trump's trade and tariff policies. But he says the two countries are inextricably linked, and need to be able to work together.

And: Hillary Clinton told U.S. lawmakers… if they want answers about Jeffrey Epstein, they are looking in the wrong place. Clinton was summoned to be questioned about Epstein, but said she had never met him, or visited any of his homes or offices.

Plus: Potential overuse of antipsychotic drugs in long-term care homes, Cuba boat shooting, Iran talks continue, and more.

Canada’s main teacher federation says violence in classrooms has reached a crisis point. From class size to the lingering effects of pandemic shutdowns, the reasons vary. But they say violence in the classroom is increasing — even with some educators wearing Kevlar.

Plus: A top U.S. trade official says Canada may need to face a future with tariffs, regardless of what comes out of upcoming CUSMA renegotiations. The comments follow a State of the Union speech by President Donald Trump, in which he put America’s trade partners on notice, and suggested the revenue generated from import levies could one day replace income taxes for U.S. citizens.

And: Why a changing environment may be linked to increased harm for the West Coast humpback whale population in Canada and the US

Plus: Poilievre’s trade message reset, Mexico steps up security, the Pentagon’s Anthropic ultimatum, and more.