Why are so many people in China buying houses in the US...and paying cash? An immigrant from the Czech Republic came to America as an Au Pair and wound up becoming a lawyer and investor. Where would she invest today? A software program from Singapore can help kids learn to play a musical instrument...and stick with it. Plus, the first company in Palestine to do business with the US...and with Israel. Commerce stories from across the globe .Greg Stoller talks with Derek Wong of V&E Real Estate; Marie Hladikova, Export Control Director at Boston University; Titus Young of Ingenio, Singapore; Ziad Anabtawi of the Anabtawi Group, Palestine.