Free Speech case at the Supreme Court

An old Indian parable goes something like this:

A group of blind men heard that a strange animal, called an elephant, had been brought to the town . . . One, touching the elephant’s trunk said, ‘this is a snake,’ another, touching the elephant’s leg, said, ‘the elephant is a tree,’ the last felt its tusk, said ‘the elephant is a spear.’

In past cases in …