If China is buying up US property, what is to prevent them from shipping in their troops (disguised as workers) and weapons to their "property?"  I watched a video on TV one afternoon where it states China (and other countries) are shipping tons and tons of water from US reservoirs across the ocean in massive, inflatable containers that float on the ocean. What is to prevent them from buying up all our farmland, natural resources, food supplies, and whatever industries we have left---?  We are already crippled economically.
 
Rene