Oil price drop: Thursday's oil price drop was the second largest one-day drop on record. Here is what triggers these drops.
The Greece debt crisis should be a warning. History shows that unless this buildup of sovereign debt is tackled eventually by raising taxes and controlling spending, then there are only two outcomes: default or high inflation.
Stocks this decade fared worse than in the 1930s. The next decade could be even more volatile for investors.
There's been progress, but 'toxic assets' remain on the books of many small banks, which have been failing at a rising rate.