CNN  —  When Joel Anyaegbu’s application for a Schengen visa to travel to Barcelona was denied late last year, he was surprised but immediately reapplied. He sent in more documents than were required, including bank statements and proof of property ownership in Nigeria. He was rejected again. “The information submitted regarding the justification for the purpose and conditions of the intended stay were not reliable,” read a checklist returned with his passport from the Spanish consulate in