How did Donald Trump make his money?

The Donald Trump story began when his grandfather, Friedrich, emigrated from Germany to America. Podcast music courtesy: "Sonatina in C Minor" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/by/3.0/ "Waltz of Treachery" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/by/3.0/ "Turkey in the Straw" by Shake That Little Foot (freemusicarchive.org) Licensed under Creative Commons Attribution-NonCommercial-ShareAlike 3.0 International License