Four in the morning

1. Wisconsin is set to pass a journalists' shield law. State Journal

2. "Revenue promiscuity" is the new buzz phrase for investigative journalism - but doesn't the number of partners you have, as in other types of promiscuous behavior, increase the risk of something going wrong? Nieman Journalism Lab

3. The Supreme Court overturns a law banning animal cruelty videos on free speech grounds. Wa Po

4. Forbes makes an offer many people can and should refuse. Gawker