Jim Zarroli

Republican presidential candidate Mitt Romney earned more than $42 million over the past two years — the bulk of it from an array of stocks and investment funds. And he paid about 15 percent of what he made in taxes. The release of some 500 pages of tax returns give a much fuller picture of how he made his money and what he did with it.

As the U.S. economy struggled to get back on its feet over the past few years, a lot of states found themselves contending with big budget deficits. They responded by firing workers, raising taxes and cutting spending. Now the fiscal picture for a lot of states is brightening a bit — but many still face enormous challenges.

The end could soon be near for Kodak, and the iconic film manufacturer may have itself to blame.

Kodak, based in Rochester, N.Y., could be headed into bankruptcy over the next few weeks. The company has seen its profits plunge in recent years, largely because of the popularity of digital cameras.

Kodak is trying to move into new product lines like inkjet printers, but in the meantime it's attempting to raise cash by selling off some of the patents it's developed over the years.

2011 was a year of crisis and revolution, and that took a big toll on the world's financial markets. In the United States, stocks lurched along for much of the year, losing and gaining ground over and over again.

Stock prices are ending the year just about where they were at the beginning, and anyone who invested in anything but the bluest of blue chip stocks probably didn't make much money. And yet, the flat trend lines masked a huge amount of volatility, says Jack Ablin, chief investment officer of Harris Private Bank.

As the debt crisis spreads across Europe, the economy in the region is slowing to a crawl. One place that's starting to feel the impact of the slowdown is the massive port of Rotterdam in Holland. It's the biggest port in the world outside Asia. Much of what's bought and sold in Europe goes through Rotterdam.