Is Rupert Murdoch willfully blind? Margaret Hefferman on The World Tonight

Let's look at one specific charge against Rupert Murdoch -- that he exhibited "wilful blindness" to what was going on in his companies. What exactly is "wilful blindness" in this context? Well, Margaret Heffernan is an entrepreneur and writer, author of a book called "Wilful blindness -- why we ignore the obvious at our peril." She joins us now ... #BBC #Murdoch #NewsInternational #Radio4 #TheWorldTonight #MargaretHefferman