Fred Hassan, managing director of healthcare and consumer for Warburg Pincus, says we will see more M&A in the health care sector.» Read More
George Osborne, U.K.'s Chancellor of the Exchequer, says that the U.K. has taken measures to increase economic security to deal with the Greek risk.
Thomas Jordan, chairman of the Swiss National Bank (SNB), discusses today's rate decision, telling CNBC that the country's inflation and economic outlook remains unchanged.
Thomas Jordan, chairman of the Swiss National Bank, explains why discontinuing the minimum exchange rate was the right decision.
Dan Greenhaus, chief global strategist at BTIG, gives his views on the recent Federal Reserve meeting, a possible rate hike and how it would affect the U.S. dollar.
Kirill Androsov, managing director at Altera Investment Fund, discusses the outlook for Russia's economy, while discussing investing in the country.
Vladislav Soloviev, CEO of Rusal, discusses the challenges impacting the commodities sector, especially Russian companies.
Ruben Aganbegyan, CEO and chairman of Otkritie, discusses the Russian economy, financial system and central bank.
John Silvia, chief economist at Wells Fargo Securities, gives his reaction to yesterday's news from the Federal Reserve.
George Jijiashvili, research analyst at CCS Insight, explains why Fitbit is a "pioneer" of the wearable tech space.
After the Hong Kong electoral reform bill was rejected, James Tien, Hong Kong legislator from the Liberal Party, describes it as a "total fiasco."
Vladimir Yakunin, president at Russian Railways, discusses transportation measures, adding that development of infrastructure is "essential" to facilitate individual economies and societies.
Vladimir Yakunin, president at Russian Railways, says only the United Nations has the right to impose sanctions on Russia, not the EU or U.S.
After Norges Bank cut its key rate, Thomas Harr, global head of FICC research at Danske Bank, warns there may be short-term weakness in the krone.
Boris Schlossberg, managing director of FX strategy at BK Asset Management, discusses how markets are starting to show signs of concern over the Greek debt talks, but not over a "Grexit."
Roxanne Varza, startup leader at Microsoft France, explains how it is looking at building new startups from the ground and scaling them up.
Mikhail Shamolin, CEO of Sistema, discusses why his company still sees opportunities in Greece.
Elaine Green, senior deputy editor at Mergermarket, explains what's behind the continual interest in M&A activity despite ongoing Greek default concerns.
Rob Moffat, principal at Balderton Capital, explains why Bitcoin has already passed the "peak of expectations" and people have become more skeptical towards it.
Ian Stannard, head of European FX strategy at Morgan Stanley, gives his reaction to recent U.K. unemployment data and Bank of England minutes.
Richard Kelly, head of global strategy at TD Securities, says he doesn't expect a "Grexit," but would expect capital controls to be imposed.
Carolin Roth is co-anchor for Worldwide Exchange and based in London. Fluent in both German and English, she was previously CNBC's correspondent in Zurich.
Wilfred Frost is co-anchor for Worldwide Exchange, joining CNBC in 2014.
Seema Mody is co-anchor for Worldwide Exchange, having joined CNBC in July 2011 as a reporter focusing on market-moving stories that impact Wall Street.