Edward Lucas (@edwardlucas) -- International editor for the Economist, with a focus on Eastern Europe.
J. Clive Matthews (@Nosemonkey) -- Managing editor, MSN International, but tweets mainly about the European Union.
Nick Malkoutzis (@NickMalkoutzis) -- Deputy editor of Kathimerini, Greece's daily English-language newspaper and an essential source on the Greek economic crisis.
Paul Mason (@paulmasonnews) -- Economic editor at Newsnight and a must-follow on European debt-crisis news.
Doug Saunders (@DougSaunders) -- Rangy Europe bureau chief for Canada's Globe and Mail.
Peter Spiegel (@SpiegelPeter) -- Brussels bureau chief for the Financial Times and stalwart summit-tweeter.
Matina Stevis (@MatinaStevis) -- Brussels-based journalist for Dow Jones and the Wall Street Journal; a key follow on the European crisis.
Shaun Walker (@shaunwalker7) -- Moscow correspondent for the Independent.Oli Scarff/Getty Images