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Update at 4:45 p.m. ET. And With That, The Fun Is Over; Texts From Hillary Decides To Call It A Day:

Saying that "as far as memes go — it has gone as far as it can go," the Texts from Hillary guys have decided to stop adding to the blog.

As they say, "TTYL."

But we still suggest checking out our original post:

Seen Texts from Hillary yet?

The fallout from the consumer backlash to so-called "pink slime" continues to hurt meat sales. Now, some companies are taking steps to label the product they call "lean, finely textured beef" in hopes that they can earn back consumer trust.

Tyson and Cargill, two multinational firms that sell ground beef containing the processed trimmings, say they have submitted labeling requests to the U.S. Department of Agriculture in hopes that some customers will feel better about buying ground beef containing LFTB if it's labeled.

The uproar over what critics call "pink slime" in some ground beef refocused attention on what's in the food we eat. Most packaged foods contain at least one item you wouldn't recognize. But many food experts caution that just because you don't know an ingredient doesn't mean you shouldn't eat it.

It's time to kill the penny. That's what Daniel Akst argues in a recent op-ed on Newsday.com. "Pennies," he writes, "are a pain in the neck, only more so because they're worthless." While the penny isn't quite worthless, it does cost more than two cents to create each one.

NPR's Neal Conan reads from listener comments on past Talk of the Nation shows, including the emergence of robots across the country, the racial history of Sanford, Florida, and the new balance of power in retail.

Rick Santorum ended his presidential campaign Tuesday. It clears the way for Mitt Romney to capture the nomination, though many conservatives have yet to rally around the former Massachusetts governor. The Romney campaign now shifts into the general campaign, with a focus on President Obama.

The April deadline comes around at about the same time every year. Still, with just a few days left before taxes are due, many people continue to put off filing.

The boxes of receipts, stacks of W-2s and 1099s are daunting enough. Add in row after row of fill-in boxes on the 1040, and it's no wonder so many people procrastinate.

The Federal Reserve's policymakers seem to be reluctant to consider any more efforts to inject a monetary stimulus into the U.S. economy — but that doesn't mean you should expect the central bank to raise interest rates any time soon.

Nadine Gordimer's trademark characters live for politics, the Struggle. You get the feeling they would be sick to their collective stomachs if they ever even tried to bite into a gourmet cupcake.