carta for $21 million,. >> i was fortunate to be able to get it and put it on permanent loan here. >> chris: and this week presided over its installation in the national archives. >> i'm fortunate to be in country where people like me can rise up to have this type of good fortune hpen t i want to get back to washington as well because this is where so many differegood things happene. >> reuben stein grew up in baltimore the son of a postal worker who never made more than $8 a year. he worked in jimmy carter's white house. he co founded the carlisle group one of the biggest private equity firms. >> it was an advantaged up bringing. i needed to apply myself. >> rubenstein's job is to raise the billions of dollars the company invests. >> how marny days a year do you