Greece

Global stock markets have turned their attention to Greece in anticipation of its elections this weekend that could lead to a Greek exit from the euro. How did Greece get here? We get a professor's perspective.

While most experts are still calling a return to the drachma for Greece unlikely, private companies are scenario planning just in case.

Now that Spain has received a favorable bailout deal, will other countries in Europe expect the same?

Just in time for the Greek elections next weekend, the EU bailout of Spanish banks aims to send the signal that the eurozone will stand behind its biggest countries.

Greece continues to struggle through a debt and banking crisis and rumors of a 'Grexit' abound. If the country does leave the euro, how will it roll out the drachma, and what are the costs?

The spotlight of the eurozone crisis moves to Spain, but no one has forgotten Greece. While the official unemployment rate there is above 21 percent, many more are working without pay.

With borrowing costs spiking for Spain and Italy, the Obama administration has sent a top treasury official to Europe to encourage European leaders to take decisive action on their financial mess.

A poll this weekend shows Greek voters support politicians who favor the EU bailout of Greece. Elections earlier this month rattled the markets when voters came out in favor of political groups that opposed the bailout and austerity.

Markets in Europe are mixed today: Greece is way up and Spain is down. Though both countries face major economic troubles, the level of uncertainty may be the key in determining their market variation.

As if Europe didn't have enough on its plate, it now faces a big drop in the price of one of its biggest exports, olive oil. Seventy percent of the world's olive oil supply comes from Spain, Greece and Italy.