Watch the video my friend. It was made by a jewish journalist who walked into their conference and interviewed some christian zionists. You will find prominent and powerful politicians in the video. These are the die hard extremist supporters of Israel. They are not bought like other politicians (with fundraisers). They willingly give their support.
Another item to research is AIPAC (American Israeli Presidential Affairs Commitee) which is well connected with senators/congressmen all the way upto the white house. Presidents meet with these guys for fundraisers. They can make life very difficult for any president if they are not obeyed (using senators/congressmen).
Research Sheldon Adelson, George Soros, Baron Rothschild and other rich jewish zionists including Wall Street banks like Goldman Sachs who fund political campaigns of these politicians (This is where the money is).
Research newspaper editors, tv producers and film makers. You will find a lot of jewish zionist names there. (These guys shape public opinion to keep the public sedated).
You will find jewish zionists in every institution of power in the US. The Courts, White House, FBI, CIA, Police, Politicians, Hospitals (yes, doctors have power over life and death), Media etc. Now you know they have the world's sole superpower by the balls. They can paralyse the country at will. No theory, all fact.