Focus: Will ConAgra sell own-label unit?

ConAgra Foods came under even more pressure to start delivering returns to shareholders last week when activist investor Jana Partners revealed it has taken a stake in the US food company. Shareholders have long grumbled about the seeming incompatibility between ConAgra's branded and private-label business, with shares in the under-performing US food maker at all time highs on the expectation that disposals must soon come. Are there more options open to ConAgra management than simply carving up