Marco Antonio de Carvalho, 25, actor, Film student and assistant director for GNT (TV network), was among the curious passers-by who entered the QR Code that redirects to the campaign site on the web and gives access to videos featuring Brazilian performers Rodrigo Santoro, Alice Braga and MV Bill.

UNESCO: Social and Human Sciences

Since last year, the taxmen have fired off a volley of advisory letters and audits asserting that Section 2703 of the tax code, passed in 1990, gives them broad power to disregard the existence of "abusive" limited partnerships for valuation purposes.

FORBES: Cut your estate tax in half