A trade deficit isn't debt. My young son, for example, received for Christmas several Chinese-made toys. These were bought with cash. If the Chinese toymakers invest their newly earned dollars in, say, that factory in Utah, the U.S. trade deficit rises but no debt is created. Neither I nor any other American owes any foreigner anything as a result of my purchase of toys from China and the corresponding Chinese purchase of equity in a company located in America.
More generally, whenever foreigners buy American real-estate or equity, or when they simply hold dollars in their portfolios, our trade deficit rises without creating debt.
Nor is it true that a higher trade deficit means that Americans are selling off assets. Whenever, for example, IKEA builds a new store in the U.S., a new asset is created. No Americans had to part with assets as a pre-condition for this Swedish investment in America.
Read the entire essay. Either Don has made an error somewhere (and I do not see it) or most of what you read about our "growing indebtedness to foreigners" is wrong.