America's ''kumbaya'' moment has come and gone. The nation's brief feel-good era initiated by Barack Obama's stirring post-partisan rhetoric--and fortified by John McCain's classy concession speech--has dissolved into sectarian bickering more appropriate to dysfunctional Iraq than the world's greatest democratic republic.
Yet little of the shouting concerns the fundamental economic issue facing the U.S. today: the decline of upward mobility and income growth for the working and middle classes. Instead we have politicos battling over two versions of ''trickle down'' economics. read more »