You've heard it here, there and everywhere in the news media - the time is now for a big-government economic stimulus package, not only to revive the economy, but to salvage America's crumbling infrastructure.

That's one of the selling points used over and over again by pundits, as they are paraded out repeatedly on broadcast and cable network news programs - that so-called "shovel-ready" projects will challenge economic woes by revitalizing something we need to do anyway. But only 3 percent of the Obama stimulus plan is slated for such projects.

"The total size of the plan is about $750 to $800 billion - roughly $300 billion is for tax cuts for businesses and individuals," CBS correspondent Chip Reid said on CBS's Jan. 12 "The Early Show." "The rest will be spent on everything from roads and bridges to renewable energy to create three to 4 million jobs. Republicans are raising red flags about the amount of spending."