BusinessWill the Euro Crisis Return?To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoBusiness07/22/2014July 22, 2014Troubled Portuguese bank Espirito Santo is unsettling world financial markets. Might we see the return of the European debt crisis? We ask Sebastian Dullien of Berlin's University of Applied Sciences.https://p.dw.com/p/1CgquAdvertisement