It's no longer just Whole Foods shoppers seeking out certified, sustainable seafood.

Increasingly, those of us who shop the big-box retailers including Costco, Target and Walmart are finding a blue label on seafood packages. The Marine Stewardship Council (MSC) label signifies that the seafood comes from a fishery that's met a rigorous set of standards aimed at promoting responsible, sustainable catches.

Saying that "recent events" have raised questions, but that "there is no reason that the legitimate issues raised by many about this bill cannot be resolved," Senate Majority Leader Harry Reid has announced that there won't be a vote in his chamber next Tuesday on the Protect IP Act (PIPA).

That's the Senate's version of controversial legislation that supporters say would cut down on Internet piracy — but that opponents say would amount to censorship.

Good morning.

Our early posts:

-- Four Headlines From Thursday's GOP Debate.

-- Report: Killings Of U.S., Allied Troops By Afghan Soldiers Is On The Rise.

"Four International Security Assistance Force service members were killed today in eastern Afghanistan by a member of the Afghan National Army," the NATO-led military command in Kabul reports.

While others analyze what Thursday's GOP presidential debate does or doesn't tell us about what may or may not happen Saturday when South Carolina Republicans hold their primary, here's the top news from that four-man clash in Charleston:

The Florida Department of Law Enforcement faced accusations that a breathalyzer was giving inaccurate readings. So it commissioned a study. Fifteen employees consumed more than $300 worth of whiskey, mixers and Doritos, and then used the breathalyzer. Judges are considering whether the study was legitimate.

A frustrated judge in London recently exercised a little-known power: sending police into the street to rustle up jurors. The London Free Press reports lawyers in the case had questioned 130 potential jurors, and were still short. So unsuspecting pedestrians were hauled into court.

Saturday is South Carolina's Republican presidential primary. It's also the second anniversary of the Supreme Court's famous Citizens United decision.

That's the case that allows corporations to explicitly support or attack specific candidates. The day will be marked with attack ads — and protests.

The Republican presidential race has covered just three states so far. And superPACs linked to candidates Mitt Romney, Newt Gingrich, Rick Santorum and Ron Paul have spent a total of $20 million. They're feeding voters a heavy diet of negativity.