US STOCKS-Wall Street rises further into uncharted territory

Wall Street pushed further into record-high territory on Wednesday, with the S&P 500 on track for a seven-session winning streak, helped by a round of robust economic data and ongoing optimism that President Donald Trump will cut corporate taxes. In a meeting with top executives from U.S. retail companies, Trump said he would lower taxes substantially and simplify the tax code, echoing a vow he made last week and on the campaign trail. The S&P 500 was on track for its fifth straight reco