Hints and tips:
...says general manager Alfredo Ruiz González. At the moment, humans risk getting into tangles with robots that suddenly jerk into action....
...Hugo Ruiz-Kuss, HM Treasury Francisco Blanch: While more Opec and non-Opec crude is coming on line, refining capacity will likely remain constrained for a good part of 2008 due to limited expansions in...
...Alvaro Ruiz-Navajas, Manchester, UK Richard Lapper: I think they are pretty limited in the sense that the Cold War did actually involve a stand-off between two superpowers and there was always the threat...
...Video: for further questions and the Q&A session in full Apologies to many FT.com readers whose questions to Sen Kerry were not included in the Q&A session because of time pressures....
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