Mr Grieve must decide by 8 April - 28 days after the original sentence - whether to refer the case to the Court of Appeal, which has the power to either increase the sentences or leave them the same.
Over 17, 000 people are calling for an investigation into the prosecution of Sholom Rubashkin, which I frankly knew nothing about but seems to have involved a 27-year sentence for a first offense in a case of white-collar crime.