big trucks and big suvsment he said when he was asked why are you doing that, he said why did willie sutton rob bankses? because that's where the money is. and mark royce echoed that today with him as well. gm, he says, a very, very different company b today. >> if anything's changed and i could sum it up in a sentence, it'd be the has become a revenue-generating, customer-focused company again instead of a distressed inti bety. those are the big changes. we've worked very hard, and i'm just so proud of everybody. >> reporter: and, you know, that is why, liz, a lot of people are thinking very positively about gm stock. it has done pretty well, a lot of people think it's going to do a lot more. now that the government is out, now that new management is coming in. and i'll tell you, really exciting to see these trucks -- that's a heavy duty. that's the chevy silverado heavy duty pickup and, boy, that is a big, massive piece of technology right there. liz: whoa. and the silverado, they have great margins, don't they? that's the real moneymaker for some of these companies. >> reporter: they do.