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Tonight you will hear for the first time from the man who ordered the FBI investigations of President Trump.

Former acting FBI director Andrew McCabe.

What was it specifically?

That caused you to launch the counterintelligence investigation.

If the president committed obstruction of justice, fired the director of the FBI to negatively impact or to shut down our investigation of Russia's malign activity and possibly in support of his campaign.

As a counterintelligence investigator, you have to ask yourself why would a president of the United States do that?

The Islamic terrorist group Boko Haram attacked a local school and ran off with 276 girls.

Some escaped, but it took the Nigerian government three years to negotiate the release of the others.

Maybe you'll become a writer.

We were able to meet with them at a kind of prep school.

The best revenge is massive success.

And I really think these young women are going to be some senators, some governors.

Some of these young women want to join the military.

They want to be a general in the military and go get Boko Haram so they can't do this to any other young girls.

I'm Steve Croft.

I'm Leslie Stahl.

I'm Scott Pelley. I'm Anderson Cooper.

I'm Bill Whitaker. Those stories tonight on 60 minutes.

What's your next adventure? Everyone deserves a chance to do what they love.

This life helps you reach financial goals while you go after your personal ones.

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