george attia is worried about something else. your fear is? >> possibly a slowdown in, in work in orders. because of price increases. >> reporter: with less than a dozen employees, low priced steel boosts his come of pane's bottom line. the start to 2018 has been his best on record, sales are up 20%. he says tariffs would force him to pass on higher prices to his customers. >> the prices are going to go up. we're the ones that have to pay for it. manufacturers and end users. every day for a small business we fight for our lives. this is just one more thing that is going to make us, have to go out and fight. >> reporter: now, george attia whom you just saw there is one of 6.5 million workers who depend on industries that buy steel. number of workers who make steel, jeff, roughly, 140,000. >> michelle miller, just back from steel country. thank you very much. who could be behind the poisoning of a former russian spy living in england? >> and later -- ha-ha-ha. ha-ha-ha. >> very strange voices on some of amazon's alexa devices. uh-huh. nobody dri

. ♪ ♪ ideas ♪ narrator: kader attia is one of the most surprising and provocative artists in the world and politically charged work employees a wide range of medium to address issues surrounding colonization and cultural identity. >>

. ♪ >> ♪ i-d-e-a, ideas ♪ ♪ narrator: kader attia is one of the most surprising and provocative artists socially and politically charged work employees a wide range of mediums to address

. ♪ >> ♪ i-d-e-a, ideas ♪ ♪ narrator: kader attia is one of the most surprising and provocative artistsocially and politically charged work employees a wide range of mediums to address global issues surrounding immigration, colonization, and cultural identity.