Not all headaches represent migraines, and migraine is not the only condition that can cause severe and debilitating headaches. For example, cluster headaches are very severe headaches that affect one side of the head in a recurrent manner (occurring in a cluster over time).
The United States government is the largest issuer of debt securities, and its bonds are considered the safest fixed-income investments available to your customer.
Fact: The government debt to GDP ratio is 103 percent. Fact: The U.S. Department of Treasury reported that the national debt increased by just less than $1.1 trillion in Fiscal Year 2012.