Hello and welcome to the Intelligence on Economist Radio. I'm your host Anne McElvoy, filling in for Jason Palmer.

Every weekday, we provide a fresh perspective on the events shaping your world.

Free money for all. Sounds enticing, but how is the idea of universal basic income intended to protect the poor and marginalised in society working out in practice?

And some jaunty new looks for beards in a remote part of Pakistan. Our Asia editor will be letting us in on a new trend. First up, though.

Canada's Prime Minister, Justin Trudeau, has long been a pin-up for liberals around the world,

but now he's facing calls within his own country to resign.

Justin Trudeau simply cannot continue to govern this country now that Canadians know what he has done.

Critics of Mr Trudeau, like opposition leader Andrew Shear, argue he's guilty of political meddling

to protect a big construction company named SNC Lavelland from prosecution.

Today, a former aide is expected to testify against Mr Trudeau in the Parliamentary Justice Committee.

It's absolutely the biggest crisis that the Trudeau government has faced.

Madeline Rowan is our Canada correspondent based out of Ottawa.

And the timing is terrible because there's an election coming up in October

and it doesn't give the government very much time to turn the page on this. Madeline, there are lots of moving parts in this scandal,

but how did it start? S&C Labelan is a big construction company that has operations all over the world,

and it has been charged with paying bribes to officials in the Libyan government in order to get construction

contracts there.

And how did that turn into a controversy that's pulled in the Prime Minister?

Well, the first indication that Canadians got that something was a little bit odd was when

Justin Trudeau demoted his Minister of Justice and Attorney General in January. There was no good

explanation given for this demotion, and people thought it was a little bit odd. And then

journalists started sniffing around, and there was a fairly explosive news report that came out

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