Markets Are On A Tear, Copper Is Going Nuts Sam RoMay 3, 2013The market rally is looking pretty good with just two and a half hours until the closing bell. The Dow's at 14,985, up 153 points. The S&P 500 is at 1,615, up 18 points. Also, copper is at $3.30, up a whopping 6.6%. Copper is often considered to be a bellwether of the global economy. All of this comes after a strong jobs report. This morning we learned that U.S. companies added 165,000 nonfarm payrolls in April, which was much higher than the 140,000 expected by economists. The...