Comcast and The Walt Disney Company hate each other. You should know that by now, but Im saying it again just to be clear. A few years ago, Comcast behaved like a petulant child while Disney was purchasing Foxs assets. Comcast drove up the bidding, knowing all the while it wouldnt win. But Comcast cost Disney another $19 billion or 36 percent. Soon afterward, Disney returned the pettiness by...