Bloomberg: Using crops to produce fuel is “criminal” as the world suffers a food shortage, Venezuela’s oil minister said in Rome where energy ministers from around the globe are meeting to discuss investment plans. “Look at the effect it has, the craziness,” Rafael Ramirez told reporters today in the Italian capital, where he is attending the three-day International Energy Forum. “All countries, and particularly in Latin America, have problems with food stuffs. It is such a bad idea to use …