Is George Soros a threat to the USA?

Many people belive so. He is known as " The Man Who Broke the Bank of England " , and he seems quite proud of it. Any scary-smart person with control of billions [yes, a B ]of dollars can be a threat if he so chooses. He is behind many socially progressive organization, and has friends in high and low places. He is a hedge-fund manager with a private agenda. You may educate yourself with voluminous amounts of interviews and books, some by Mr.Soros himself. Then you decide. I perceive him as a distinct threat , but you all must decide for yourselves.