I've been saying for three year to let Greece fail.
I don't see Greece by themselves as being a problem, but when they drag down the other world markets, that is a problem.
Germany was down by 3.6% with most of the other EU member countries down by a slightly lesser amount.
After stealing the reserves from their own banks to cover past loans, we may see bank failures on a large scale.
Today, Financials took the largest hit in the market.
At one time Visa was down today by 4.4%
Let Greece go their own way and start concerning yourself with China, Italy, Spain and Puerto Rico as those most likely to disrupt the markets next AND for an extended period of time.