Washington Post: To listen to the discourse in Washington, you might think that the worst scandal in America right now is Benghazi or the Internal Revenue Service or the Obama administration`s leak investigations or the now not-so-secret U.S. surveillance programs conducted by the secretive National Security Agency. Or some might choose the frightening state of disrepair into which we`ve allowed the nation`s infrastructure to fall. (A 2013 report says that America`s cumulative GPA for infrastructure rose this year...