The Dow surged Tuesday on reports the European Union is hatching a plan to end the Greek debt crisis. But just because the blue-chip index sits above 10,000 again doesn't mean the latest threat to equities is over. Investors should brace themselves for more tremors to come.

Mother Nature's fury this winter has left a path of fiscal destruction that will linger far after the record-breaking snowfall starts to melt -- and she's not done yet. Another foot of snow is expected to fall over the next day or two, blanketing the Mid-Atlantic region yet again. Back-to-back snow storms are the last thing cash-strapped businesses and state and local governments need right now. But for some businesses, blizzards mean opportunity.

Greece will probably be bailed out by some combination of E.U. nations. A plan could be led by Germany because of the size of its economy and relatively strong national finances.

Walt Disney Co.'s fiscal first-quarter net income showed a net profit of $844 million, down slightly from a year earlier, but revenues were up 1% to $9.7 billion -- in part because the parks' New Year's Week revenue was added to Q1 this year.

Jonathan Tasini isn't expecting much financial support from the Wall Street machers. He thinks many of them should be in jail. Instead, this former reporter and labor organizer is hoping to tap into the deep well of anger toward Wall Street, more than a year into a financial crisis that has cost more than 250,000 New Yorkers their jobs.

Given the resurgent demand for coal, iron ore and copper thanks primarily to China, India and other developing economies, global mining is heating up. And this huge mining equipment maker stands to benefit.

Web giant Google unveiled a new social-networking product called Google Buzz, but initial reactions to this souped-up version of its Gmail service were not positive. Some wonder whether Google's new offering may be too little, too late to stem the explosive growth of Facebook and Twitter.

Already besieged by two recalls this year, Toyota Motor (TM) said Tuesday it is recalling 7,300 of its 2010 Camry sedans for possible braking problems, raising the number of cars the world's largest automaker has recalled to more than 8.5 million since last fall.

Beleaguered Toyota recalls nearly a half-million Prius and other hybrid models worldwide, adding another ding to its tarnished reputation. The company also promises U.S. consumers that it will enlist a "blue ribbon safety advisory group" to review its quality control operations.