How do you go about taxing the poor when they are the takers and have nothing to give?

How do you encourage the rich to keep their wealth invested in the US vice another more tax friendly developing economy all the while we play at global nation building?

Your a first class equivocator Sedley, but sorry ...... "I do not feel obliged to believe that the same God who has endowed us with sense, reason, and intellect has intended us to forgo their use." Galileo Galilei