Wall Street pointed toward small losses as markets neared the end of a tumultuous week of trading that saw President Donald Trump walk back tariff threats on European countries that he said opposed his calls for U.S. control of Greenland. Futures for the Dow Jones industrials were off 0.2% before the opening bell Friday, while futures for S&P 500 and Nasdaq each dipped about 0.1%. In equities trading, Intel tumbled 13% after the American chipmaker issued disappointing guidance. Natural gas prices settled somewhat after spiking earlier this week ahead of a winter storm that’s expected pummel large swaths of the U.S. with snow and ice.