Christo, the artist who wraps the world, reminisces in Tokyo

"Christo -- the artist behind The Gates in Central Park, New York City and The Umbrellas in Ibaraki and California -- made his way back to Japan in February for the opening of a new exhibition Life=Works=Projects at 21_21 Design Sight. Issey Miyake, who is a longtime friend and also runs the museum, personally commissioned the exhibit when he heard the news that Christo's wife and collaborator Jeanne Claude passed away last November."

Click here for more on Christo and his work.

California cowboy hailed a hero after stopping loose bull

"When a bull broke free during a rodeo in Houston Sunday, there was nothing police or most bystanders could do to stop it.

But a California cowboy stepped up."

For more on the exciting rescue, click here.