. >> i think leo castelly is a bridger. leo castelli is somebody who wrote this this country, to this wonderful continent, to the art world which is so complex here. he brought a lot of elements from his own culture which is europe. first of all. he considered that artists are e seine tomorrow a culture. then he made the link between the market and the museum. he organized himself a network of galleries, of critics and his gallery became as important as a museum. >> rose: a program note. we promoted this evening a one-hour conversation with associate justice of the supreme court steven breyer. that conversation will be seen in full on friday night. tonight, politics, fashion, and a biography. next. captioning sponsored by rose communications from our studios in new york city, this is charlie rose. . >> rose: we begin this evening with the dramatic political news that happened in selective primaries across the country. overall, the results underscored the strength of the tea party movement and the divisions in the republican