In tonight's top story: After Israel and Hamas agreed to another hostage-prisoner exchange and extend its temporary ceasefire by another day, mediators are working around the clock to extend the deal. Daniele Hamamdjian reports on the growing anxiety over the fragile agreement, as more violent incidents threaten to upend it.

The Indian government has responded to U.S. allegations of its involvement in a plot to assassinate a Sikh activist living in New York, calling it a "matter of concern," and "contrary to government policy." As Mackenzie Gray reports, it's much different from Delhi's reaction to similar allegations by Canada, over the murder of Canadian Sikh leader Hardeep Singh Nijjar in British Columbia.

Canadians across the country now have access to a nationwide suicide prevention helpline. It can be accessed 24/7, in English or French, by calling or texting 9-8-8. Abigail Bimman explains how it was created and why mental health advocates say it was needed.

With the COP28 climate change conference officially underway, Canada is still not on track to reach multiple commitments it has made in recent years, intensifying scrutiny on the federal government's environmental policies. With the country's emissions still on the rise, Heather Yourex-West has a reality check on the country's climate targets.

Former U.S. secretary of state Henry Kissinger has died at age 100, and is being remembered as a polarizing figure in American politics. Despite playing major role in steering U.S. foreign policy during tumultuous periods, his harshest critics have also called him a war criminal. Eric Sorensen explains why Kissinger has left behind a complicated legacy.

The results of an Ontario government-funded health project show there is an increased risk of cancer because of exposure to air pollution for those living in parts of Sarnia, Ont. As Carolyn Jarvis reports, the findings come after years of concern from Sarnia and Aamjiwnaang First Nation community members that chemicals emitted from nearby industry were making them sick.

Plus, the Royal Family's strained relationship with Prince Harry and Meghan Markle is back in the spotlight, due to a "translation error" in the Dutch version of a new book about the monarchy. As Crystal Goomansingh explains, it's reopening a wound over allegations of Royal racism.

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