. >> we conclude this evening with the story of and music from tegan and sara quinn. >> so it was in 1995. we were reflecting a lot of the music we were listening to. so it was more grung and rock and punk pop and i think over the 17 years that we've been making music professionally, music has changed a lot but i think our ability to reflect the things we like and that we listen to, we have gotten better at that and our production has reflected our confidence and interest in music. >> brexit, the supreme court on abortion, tegan and sara quinn when we return. >> funding for charlie rose is provided by the following: captioning sponsored by rose communications from our studios in new york city, this is charlie rose. >> we continue this evening with our coverage of britain's exit from the european union, thursday's referendum decision has set off a chain of financial and political consequences leaving the future of both britan and the eu in question. the pound has fallen 11% against the dollar in just two days and the s&p has downgraded britain's triple a credit rating. in the financia