It's tempting to make a "fight club" reference (and some news outlets have), but the outrageous nature of the allegations seems to call for a more straight-forward approach:

From the window of my room at the Courtyard Marriott in downtown Pittsburgh, I can see a sliver of the hotel fitness center. This morning I looked down there and saw a guy with an earpiece. Secret Service.

So I wasn't entirely surprised to walk into the tiny exercise room a little after 7 a.m. and find the Republican vice presidential candidate working out. There was a row of about half a dozen elliptical machines and treadmills, one workout bench, a small rack of dumbbells, an inflatable exercise ball, and a folding workout mat.

America's oldest citizens are generally getting healthier, living longer and doing better financially. But there's lots of room for improvement.

That's the take-home from an exhaustive picture of Americans over 65 put together by the federal government and released last week during the summer doldrums.

Rosie O'Donnell has chosen an unusual way to tell her fans that she suffered a heart attack last week:

In verse.

On her blog.

And she's using the experience to urge other women to "listen to the voice inside" and call 911 if they suffer the symptoms she did — which she tried to ignore for a day.

An aircraft that had been set to fly Joint Chiefs of Staff Chairman Gen. Martin Dempsey out of Afghanistan today was damaged by shrapnel from rockets fired at the Bagram air field north of Kabul from outside its fences.

Two maintenance workers on the ground were slightly wounded, NPR's Tom Bowman reports. Dempsey was not near the aircraft at the time. He later left Afghanistan on another plane.

Endurance swimmer Diana Nyad has ended her third recent attempt to swim the 100 miles or so from Cuba to Key West, Florida, her official Twitter page says.

That word followed reports from ABC News' Good Morning America and CNN.