Wall Street off session highs as techs weigh
* The Dow Jones industrial average rose 36.48 points, or 0.51 percent, to 7,206.54. The Standard & Poor's 500 Index gained 3.22 points, or 0.43 percent, to 753.96. The Nasdaq Composite Index fell 0.82 points, or 0.06 percent, to 1,425.28.
(Reporting by Rodrigo Campos; Editing by James Dalgleish)