Alex Krasodomski-Jones, researcher in the centere for the analysis of social media at Demos, explains the methods used by ISIS to evade online surveillance.» Read More
Adrian Rogstad, country risk analyst at IHS, says the increase in popularity of far-right support was due to an "anti-establishment vote".
Bundesbank President Jens Weidmann says he is "skeptical" about the European Central Bank's purchases of asset-backed securities as it transfers risks to the taxpayers.
The French, German and Italian finance ministers discuss the need for investment in the euro zone.
Peter Westaway, chief European economist at Vanguard Group, says the economic case put forward by the pro-independent Scotland campaigners is about a "leap of faith".
Olly Wehring, managing editor of Just-Drinks, discusses how independence could threaten Scotland's Scotch whiskey industry.
Model Cara Delevingne says its "unbelievable" being the face of Topshop, while Philip Green, founder of Arcadia, discusses their working relationship.
Harvard professor Niall Ferguson, says the prospect of Scotland becoming independent fills him with "despair".
Philip Green, founder of Arcadia, says building the Topshop store on Fifth Avenue in New York has been a challenge.
Greek Finance Minister Gikas Hardouvelis says the country needs foreign investment and investors putting their cash in the nation will "succeed".
Ukrainian central bank governor Valeria Gontareva, says the country will not need any more money from the IMF, adding that it will not default on its debt.
Ukranian Prime Minister Arseniy Yatsenyuk, says the plan is to achieve "real peace" with Russia and secure NATO membership.
Harvard professor Niall Ferguson says the argument put forward for Scotland to be independent is "economic fiction".
Former Ukrainian President Viktor Yushchenko says Russia is building a "huge wall" across Europe through aggressive expansion.
Ukrainian President Petro Poroshenko says the EU and US are ready to lift sanctions if Russia agrees to withdraw troops from Ukraine and close the border.
Ukrainian President Petro Poroshenko says the battle against Russia is a fight for global security.
Bank of Finland governor Erkki Liikanen, says the problem of too big to fail banks still remains.
European shares opened higher on Friday but remained in a tight range with investors showing little appetite for risk ahead of a Federal Reserve meeting next week.
Bank of Finland governor Erkki Liikanen, says structural reforms are critical for euro zone countries if they want to take advantage of easy ECB monetary policy.
Ukrainian President Petro Poroshenko said he is confident that the country can win back Crimea from Russia through "democratic" means.
Chris Watling, CEO of Longview Economics, and Jim McCormick, head of asset allocation research at Barclays, discuss the prospects for gold with both suggesting prices could rise in the next couple of years.
Geoff Cutmore is co-anchor for CNBC’s flagship programme Squawk Box in EMEA; the three-hour show bookends the opening of European equity markets.
Based in London, Tso co-anchors CNBC flagship show in EMEA, Squawk Box, a show that sets the news agenda every trading day.
Stephen Sedgwick co-anchors CNBC's flagship program Squawk Box Europe and is also CNBC's OPEC reporter covering major meetings.