Mid-day Update

Facebook's initial public offering means that the general public now knows more about the company than it did yesterday. In Nebraska, farmers don't typically save, but instead invest back into their farm, with more land or new equipment. Happy Groundhog Day!

Super PACs are allowed to spend unlimited cash, as long as they reveal where the money's coming from -- but it is often still hard to know who is making the donations. Gambling isn't the only thing the Nevada economy has to offer in this election year. And does a foreclosed home down the block hurt your chances of staying above water?

Facebook's IPO looks to be drawing near, and even if you aren't investing in the company, it could still offer you something valuable. We take a look at the current state of the gambling industry through the eyes of the president and CEO of Caesars. And our election 2012 coverage kicks off with peek into the Real Economy of Nebraska, a place where agriculture still takes center stage.

One European company is offering interest paid in chocolate to its lenders, who are also customers. As soon as this week, regulators could green-light construction on two new nuclear power reactors in Georgia. Why can't European leaders seem to get enough of summits, and will they eventually be able to find a solution to the debt crisis there? And a warm weather winter also means a heating fuel glut.

Former House Speaker Newt Gingrich has been grabbing headlines with his proposal to establish a "moon colony." Is it likely to happen?

Social networking site Twitter has announced that it can now censor certain messages based on a country's policies. In Western China, Tibetans are once again stepping up their protests in the quest to gain more independence. And what is the role of airports in a city's, or nation's, economy? Happy Earned Income Tax Credit Day!