Before he went on vacation, the "On Air" light in the Cats & Dog Studio went dark. Was it broken? How did it die? Can Fitz fix it? The last question's answer is yes, but here's the real story.
WSJ Personal Tech Columnist Nicole Nguyen got her hands on the iPhone Air—the thinnest iPhone ever. Here's her first take—the pros, cons and intriguing implications of the new model. Photo: David Paul ...