There is growing desperation for those in Gaza to leave for medical help and for aid to get in. The Rafah border crossing with Egypt is supposed to reopen, after Israel closed it two years ago. But significant help is yet to come in or out.

Also: Iran's Supreme Leader is trying to deter U.S. aggression - warning the Americans, any attack on Iran would spark a wider war in the Middle East. Those comments come as the U.S. boosts its military presence in the region and President Donald Trump urges Iran to come to the table and negotiate a nuclear deal. Meanwhile, Iranians in this country tell CBC News they're feeling anxious about their family thousands of kilometres away, in the wake of deadly protests.

And: After a 12 year pause, NHL players are returning to the Olympics. Expectations are high - especially for one matchup that, in this moment, seems to represent more than sport. CBC is in Milan with a preview.

Plus: New victim comes forward in Epstein case, Conservative party convention wraps up, Myanmar election, and more.

Rafah border crossing opening, Iran - U.S. tensions, NHL players at the Olympics, and more