Telecomunicaciones y tecnología
Wall Street dips as data weighs
* Unemployment rate rose in March to highest since 1983.
* Research in Motion's U.S. shares rise 19.7 pct.
* The Dow Jones industrial average fell 59.41 points, or 0.74 percent, to 7,918.67. The Standard & Poor's 500 Index dropped 5.31 points, or 0.64 percent, to 829.07. The Nasdaq Composite Index shed 5.90 points, or 0.37 percent, to 1,596.73.
(Reporting by Rodrigo Campos; Editing by James Dalgleish)