powers have the right and obligation to intervene when a dictator devours his people." This idea was approved by the UN in 2005 and, according to Mr Kristof, the Libyan intervention is "putting teeth into that fledgling concept." It would be nice to believe that the doctrine of a "responsibility to protec

as Anna, Josh Gad as Olaf, and Jonathan Groff as Kristoff. The original "Frozen" generated over $