You're listening, add-free, on Wundercluss.

The man in the grey coat with a German accent is an undercover investigator posing as the

representative of a fictitious African minister who wants to bring millions in questionable

funds into the U.S.

It's part of a hidden camera sting operation to see how willing American lawyers might be

to offer advice.

So we have to scrub it at the beginning if we can or scrub it at the intermediary location

that I mentioned.

There's a clear pitch consistently presented in every one of these tapes of what amounts

to an incredible number of red flags that screen corruption.

Dirty money.

Dirty money.

Peter M. Glacier in Greenland is one of the largest glaciers in the Arctic Circle

and one that's experienced dramatic melting.

Are you staying warmer?

Although it is a harsh and dangerous environment, it has drawn some of the world's leading climate

scientists to study its ice sheet and look at its effects on the ocean.

We watched as they attempted a first-ever look at what's happening 300 feet below the ice.

I'm Steve Croft.

I'm Leslie Stahl.

I'm Bill Whittaker.

I'm Sharon Alfonci.

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