What's Going on With Oliver North?

The tower commission concludes that three or four people are responsible for this, but they didn't really have the magnifying glass they needed to figure out what was really going on. Congress appoints an independent council, lawrence walsh, to look into this. And one of the components of his investigation is there's congressional hearings in july of 19 87. So six months after all the stuff comes out, they put poindexter on the stand,. They put von hall on the stand. However, in this congressional testimony, they're immunized, so anything they talk about, they can't be charged for.