^^^This. Do people not realize that as long as the money is spent on domestic programs, it still goes into the domestic economy? It's not like they're just lighting it on fire or something. This will drive economic activity. Jobs. Etc.
Point and laugh all you like, but while we rest on our laurels and cut our science budget again and again, other countries are breezing right on by us and we're losing our advantages (including the economic advantages that come from having an edge in a rapidly growing field).