European equities closed higher on Tuesday following rumors of a compromise deal on Greek debt.
The brewing crisis over Greece's debt and the country's future in the euro zone is expected to dominate talks at the latest G-20 summit in Istanbul.
The drama surrounding Greece's efforts to drum up support is just "theater," according to one analyst, who warned that Europe needs to wake up.
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CNBC Meets' Tania Bryer speaks to celebrated soprano opera singer Jessye Norman, who speaks about her childhood growing up in Augusta, Georgia.
In part two, Norman talks about her big break in opera and some of the challenges she faced early on in her career, as well as her frustrations with the "racialism" she feels still exists in U.S. Congress.
As Jessye Norman tells CNBC that she once considered running for Congress, CNBC looks at some celebrities who've dabbled in politics.