Earlier this week, Pope Benedict XVI shocked the world by announcing he was resigning from his post as head of the Roman Catholic Church. It was the first time a sitting pope had stepped down in nearly 600 years.
As Mark wrote on Monday, Benedict cited his "advanced age (85) and diminishing strength," as reasons for his decision.
The operator of Florida's Crystal River nuclear plant sent shockwaves through the state when it announced recently that it was shutting down the facility for good.
When nuclear plants have closed elsewhere, locals have cheered. But in Citrus County, it's been more like a death in the family.
At Fat Boy's Bar-B-Q restaurant in Crystal River, owner Bubba Keller says he's worried about what's going to happen to the community. "I mean, things are already tough," Keller says. "If this makes it worse, don't know if I can hang in there."
The boards of US Airways Group and AMR have approved the merger of American Airlines and US Airways. The resulting company will become the world's largest airline. American is in bankruptcy, so its creditors will own a big chunk of the new company and US Airways shareholders will own the rest.