Brussels

Germany's Chancellor Angela Merkel looks through her window as she arrives at a European Union leaders summit in Brussels March 21, 2014. EU leaders added 12 people to a list of those subject to travel bans and asset freezes for their part in Russia's seizure of Crimea on Thursday and begin preparations for economic sanctions if Russia expands its footprint in Ukraine.

Francois Lenoir /Reuters

Germany’s Chancellor Angela Merkel looks through her car window as she arrives at the EU leaders summit in Brussels

A visitor examines a multimedia and visual art piece by U.S. visual artist Tony Oursler during the exhibition "Phantasmagoria" at the Modern Art Museum of the Wallonia-Brussels Federation MAC's in Hornu, southwestern Belgium November 28, 2013. The exhibition, which started on November 17, will continue till February 23, 2014.

Yves Herman/Reuters

A visitor examines a piece by US visual artist Tony Oursler during the exhibition “Phantasmagoria” at the Modern Art Museum of the Wallonia-Brussels Federation MAC’s in Hornu, southwestern Belgium

A visitor looks at the art work titled "Skulls," which is constructed out of 12,444 Lego bricks, during the "The Art of the Brick" exhibition at the Brussels Stock Exchange November 25, 2013. The exhibition featuring large Lego art works by U.S. Lego artist Nathan Sawaya will run till April 21, 2014.

Francois Lenoir/Reuters

A visitor looks at “Skulls”, an artwork constructed out of 12,444 Lego bricks, during the Art of the Brick exhibition at the Brussels Stock Exchange. The show features large Lego works by US artist Nathan Sawaya and will run until April 21 2014.

EU Parliament Session in Strasbourg...epa03709926 Members of the Parliament vote during a plenary session at the European Parliament in Strasbourg, France, 21 May 2013. European Union leaders must go beyond promises when they tackle the issue of tax evasion at a Brussels summit this week, several leading EU parliamentarians said on 21 May - hours after internet giant Apple was accused of dodging US income taxes. 'Do we really have the courage and the willingness to fight tax evasion and tax havens? We need strong action, not only declarations,' Socialist leader Hannes Swoboda said during a debate at the European Parliament plenary in Strasbourg, France.  EPA/Patrick Seeger

Patrick Seeger/EPA

Members of the parliament on Tuesday vote during a plenary session at the European Parliament in Strasbourg, France. EU leaders must go beyond promises when they tackle the issue of tax evasion at a Brussels summit this week, several EU parliamentarians said, hours after Apple was accused of dodging US income taxes. Read more