American National Government 8 - Foreign policy issues

American National Government 8

 Foreign policy issues have traditionally been seen as being more complicated than some domestic issues due to the international environment being so unpredictable.  Nevertheless, the views that Americans have on foreign affairs can often quickly shift which may lead elected officials to change policy approaches to better appeal to the people they serve.  How much should elected officials follow public opinion on foreign policy issues?  Explain whether you think Americans have enough foreign affairs knowledge to form valid opinions on the issues?