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.
Total US Government Debt in 2016. Click image to customize chart. and view data. At the end of FY 2016 the total government debt in the United States, including federal, state, and local, is expected to be $22.488 trillion.Get more information about Total Debt here.otal US Government Debt in 2016. Click image to customize chart. and view data. At the end of FY 2016 the total government debt in the United States, including federal, state, and local, is expected to be $22.488 trillion.