Wall St slips on weak earnings, Trump policies

U.S. stocks opened lower on Tuesday as investors turned risk averse after disappointing earnings from a raft of companies and uncertainty following President Donald Trump's recent decisions. Enthusiasm over fiscal stimulus under the new administration has been tempered by worries over Trump's isolationist policies such as travel restrictions to the United States, which sparked protests across U.S. cities and criticism from several corporate leaders. "You've got a very busy week for earnings, eco