Phelps pickets from a July 2010 Dallas appearance

By an 8-1 decision, the Supreme Court upheld the right of Westboro Baptist Church to picket military funerals, according to Associated Press.
From the decision:

“Speech is powerful. It can stir people to action, move them to tears of both joy and sorrow, and — as it did here — inflict great pain. On the facts before us, we cannot react to that pain by punishing the speaker.”

The father of a Marine killed in Iraq in 2006 sued the Phelps clan for picketing at the funeral. He called the group’s actions targeted harassment and invasion of privacy. The purpose of the picketing was to purposely inflict pain.
In a jury trial, the father was awarded $11 million that was reduced to $5 million by the judge. On appeal, the ruling was overturned and the judgment thrown out. This ruling upholds the appeals court.

Chief Justice John Roberts wrote the opinion. The dissenting vote came from Justice Samuel Alito.
A group of 21 news organizations filed a brief siding with the Phelps group based on preserving free speech rights.