Tonight on the

PBS PBS news weekend, Egypt's foreign minister on the effect Israel's

war in Gaza is having on its neighbors and hopes for a ceasefire.

Then farmers in revolt from France to India why farmers are protesting against climate

change policies, red tape, and crop prices.

Most of the world's food is produced by small farms, family farms,

and they're the ones who don't have the depth, the financial depth,

and the resources to really shoulder this burden in the way that they're

being asked to.

And as space launches become more frequent, what they're all doing to the atmosphere. Good evening. I'm John Yang. Now that the mother of Russian

opposition leader, Alexing Navalny has been formally notified of her son's death.

She's pressing for details of how the 47-year-old died in a remote penal colony in the Arctic.

In hopes of seeing her son's body, Ludmnaya and Navalny's lawyer went to the

more where she was told he had been taken but once they got there the

facility was closed she wants his remains handed over for burial Russia

says that won't happen until its investigation is over.

There's no official cause of death.

Navalny's lawyer says he was murdered.

In Moscow, Navalny supporters risked arrest to lay flowers at a memorial to him at a monument

for victims of Soviet-era purges.

Since word of Navalny's death, Russian police have arrested more than 300 people

across the country.

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