Empresas y finanzas
Wall St. slips on AmEx and tech sell-off
An index of semiconductor shares fell 3.6 percent, following a 13 percent rise last week.
The Dow Jones industrial average shed 7.01 points, or 0.10 percent, to end unofficially at 7,216.97. The Standard & Poor's 500 Index fell 2.66 points, or 0.35 percent, to 753.89. The Nasdaq Composite Index tumbled 27.48 points, or 1.92 percent, to 1,404.02.
(Reporting by Rodrigo Campos; Editing by Jan Paschal)