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.
'The problem for the U.S. is they owe China so much debt,' he [Shi Yinhong, director of the Center on American Studies at Beijingâs Renmin University] said, referring to the Chinese governmentâs vast holdings of U.S. Treasury bonds, estimated at about $1.5 trillion..he United States government would owe China exactly zero, if the Chinese government did not decide to buy up U.S. government debt with its dollar earnings instead of just selling them in international currency markets.