Protesters gather in Athens' central Syntagma (Constitution) Square
As the debt crisis in Europe continues to weigh on the world, it's important to look at the bond yields of the countries in crisis.
The following is a graph depicting Euro Zone bond yields for Greece, Ireland, Portugal, Spain, and Italy:
Courtesy of Reuters
The prospect of a messy default in Greece is rising even though it appears that China will come to Greece's aid once again.