Here is some very good information about the increasingly news-making Muslim Brotherhood. Many people, including Omahan Mark Christian, believe it is the spearhead and financial engine of Islamic jihad in the United States. Dr. Christian was born into a prominent Muslim family in Cairo, Egypt, but came to faith in Christ and eventually fled with his family to the U.S. to escape persecution, including from his own mother and father. His nonprofit, the Global Faith Institute, has traced Muslim Brotherhood operations in the U.S. on a number of fronts:

http://mobile.wnd.com/2017/03/georgetown-prof-muslim-brotherhood-does-not-exist-in-u-s/