This is a problem with which Keynes was familiar: giving money away, he pointed out, tends to be met with fewer objections than plans for public investment "which, because they are not wholly wasteful, tend to be judged on strict 'business' principles." What gets lost in such discussions is the key argument for economic stimulus -- namely, that under current conditions, a surge in public spending would employ Americans who would otherwise be unemployed and money that would otherwise be sitting idle, and put both to work producing something useful.