Venezuela's President Nicolas Maduro (C) speaks next to Venezuela's Cryptocurrency Superintendent Carlos Vargas (L) during a press conference to launch a new oil-backed cryptocurrency called 'Petro', at the Miraflores Presidential Palace in Caracas, on February 20, 2018. (Photo by FEDERICO ... from Google Alert - cryptocurrency http://ift.tt/2CDiHAM via IFTTT http://ift.tt/eA8V8J