A Tunisian man shows Tunisian dinar bills bearing slogans calling for the Islamist Ennahda party to step down from power in his wallet at a cafe in the capital Tunis on November 15, 2013. The Tunisian Central Bank called for citizens to refrain from writing slogans hostile to the leading Islamist party after activist on the internet social network site Facebook launched the campaign. AFP PHOTO / FETHI BELAID        (Photo credit should read FETHI BELAID/AFP/Getty Images)