President Obama’s campaign tour for another half-trillion-dollar stimulus will not work for a number of reasons, and one of them is terrible timing. As he tries once again to assure the public that government agencies can take borrowed money and translate it into shovel-ready jobs, four facts drown out the effort. The Solyndra bankruptcy disaster is a sort of open-sore advertisement not to do these things. The special elections in New York and Nevada suggest that the voters are not receptive to the idea that more federal debt means more private sector jobs. The European meltdown daily shows the world the terrible wages of massive public debt. And the current Republican primary campaigning is reminding the public that nearly $5 trillion in borrowed money between 2009 and 2011 was an abject failure. Consequently, the vocabulary of that misguided effort — euphemisms like “stimulus,” “shovel-ready,” “investments,” and “infrastructure” — now provokes laughter rather than applause.