Every four years, we look forward to watching the jaw-dropping athleticism of the Summer Olympic Games. But — let's be frank — we also tune in to ogle the athletes' impressively toned physiques.

Swiss tennis star Roger Federer kept his Olympic dream alive Friday, when he won the longest tennis singles match in Olympic history. He defeated Juan Del Potro of Argentina, in a semifinal played on Wimbledon's Centre Court.

The final score of the three-set match, which lasted more than four hours and 20 minutes, was 3-6, 7-6, 19-17. Federer will next face the winner of Friday's semifinal between Andy Murray and Novak Djokovic in the final.

Everyone (including us) is saying this morning that the U.S. economy gained 163,000 jobs last month. Strictly speaking, this is a lie.

In fact, the U.S. economy actually lost 1.2 million jobs last month. There were 134.1 million jobs in June, and 132.9 million jobs in July. (The numbers are in this PDF.)

As they're being told, we're pointing to some of the stories about the 12 people who died and the 58 who were wounded when a gunman opened fire on July 20 at a movie theater in Aurora, Colo. Click here to see more. As you see others, please share the links in the comment threads.

Any claim the British have to their fabled "stiff upper lip" is being destroyed by these Olympic Games. The Brits' lips are wobbling like jellies; their tears are flowing faster than the summer rain; their crowds are cheering themselves hoarse.

That lucky Ohio family that found some very rare and very valuable baseball cards in granddad's attic has sold part of the treasure for more than $566,000.

We posted about the discovery back in July. Today, The Toledo Blade updated with news of the first sale.

It's Day 7 of competition at the London Olympics, and America has found a new contestant in its continual quest for a sweetheart: Gabby Douglas, the only gymnast who already has two gold medals before individual rounds begin. And still, it seems, some folks prefer to talk about Douglas' hair.