So, those few Spanish producers robust enough to survive the flow of cheaper panels, will have a hard time living without real, solid good news before the investigation finally runs its course.

FORBES: Is EU Solar Investigation Too Little, Too Late?

Real change is hard, and it takes time and patience and tenacity.

WHITEHOUSE: The White House

This makes it hard, for instance, to compare real-time video images (from a camera in the nose-cone of a missile, for example) with a set of several thousand targets (pictures of enemy aircraft, say), because all the targets have to be tested within a thirtieth of a second, the duration of a single frame of video.

ECONOMIST: Optical recognition

Nathan practically throws up her hands over the hairsplitting distinctions between video programming that is delivered to consumers in real time, delayed by a microsecond, or stored on a hard drive to be delivered hours later.

FORBES: Diller's Aereo Survives First Battle, Threatening All-Out Legal War Over TV

The Internet was real overstimulation, and for the first few days I really had a hard time using it.

CNN: Disconnected: My year without the Internet

According to Hilco Real Estate's Mr. Nagrani, unprofitable fast-food locations are having a hard time selling their sites to other franchisees and shutting their doors instead.

WSJ: Expanding Eateries Target Shuttered Sites

Facebook has been trying hard to win over skeptics who doubt it can ever become as much a forum for conversation about real-time events as Twitter.

FORBES: Here's What Dominated Talk On Facebook During The Oscars