Tonight on PBS News Weekend.

Government cuts to funding for childhood brain cancer research leaves parents and patients in search of answers and losing hope.

Then the impacts of reductions in diversity, equity, and inclusion programs on college campuses across the country.

And how does your public garden grow?

Michigan is with a lot of love and a nearly all-volunteer crew.

What consistently boggles my mind about this is just the incredible complexity of it.

This palette changes every 10 days.

It's just this constant series of moving parts.

Good evening. I'm Ali Rogan. John Yang is away.

Tech companies scrambled today to get their foreign workers back to the U.S. after President

Trump announced a drastic hike in visa fees. It applies to the H-1B visa for high-skilled jobs,

which previously cost $215.

The president's proclamation requires a $100,000 fee.

Microsoft, J.P. Morgan, and Amazon all told their employees on those visas not to leave the country,

and if they're currently overseas to get back by midnight tonight. That's according to internal emails reviewed by Reuters.

India and China account for the highest number of H-1B visa applications,

and in India some saw a silver lining to the move.

It's a big hit for the tech talent, but also the other side,

I think it will be good for India because it

could be a reverse brain drain in the legs where people can work here.

The Trump administration argues companies use H-1B visas to hire foreign-born workers for cheaper

wages.

...