"This morning the Supreme Court decided a very important criminal procedure case, Salinas v. Texas, by a 5-4 vote. I’m guessing that you haven’t heard of Salinas. And it probably won’t get much attention in the press. But it should: Salinas is likely to have a significant impact on police practices. And it’s a fascinating case for legal nerds, too. So I thought I would explain the issue in Salinas and offer some thoughts on why it matters and what it might mean. "