Business Spending Propels Recovery---Nice Graphic showing C + I + G + N(x)...

A MOST excellent interactive graphic from the WSJ  (click HERE for original story) on the latest Gross Domestic Product report...Just put the cursor over a particular bar and you will see that sectors contribution (or detraction) from GDP...Conveniently set up to show C + I  + G + N(x)!!  An economics teachers dream!!