. >> ifill: and jeffrey brown talks with australian actors cate blanchett and richard roxburgh about the challenges of bringing chekov to the stage. >> it's very easy to make chekov very small and it's epic. it's epic moments in people's very small domestic lives. >> ifill: that's all ahead on tonight's "newshour." major funding for the pbs newshour has been provided by: >> oil companies have changed my country. >> oil companies can make a difference. >> we have the chance to build the economy. >> create jobs, keep people healthy and improve schools. >> ... and our communities. >> in angola chevron helps train engineers, teachers and farmers; launch child's programs. >> it's not just good business. >> i'm hopeful about my country's future. >> it's my country's future. ♪ ♪ moving our economy for 160 years. bnsf, the engine that connects us. >> and by the bill and melinda gates foundation. dedicated to the idea that all people deserve the chance to live a healthy productive life. and with the ongoing support of these institutions and foundations. and... this program was made possible b