Wall Street opens lower with losses across sectors

A souvenir license plate is seen outside the New York Stock Exchange in Manhattan, New York City, U.S., December 21, 2016. REUTERS/Andrew Kelly/Files
MoreREUTERS – U.S. stocks opened lower on Monday with losses across sectors after President Donald Trump’s orders to curb travel and immigration from certain countries triggered uncertainty.
The Dow Jones industrial average was down 71.84 points, or 0.36 percent, at 20,021.94, the S&P 500 was down 9.6 points, or 0.418357 percent, at