Wall Street declines as some post-election gainers reverse

U.S. stocks fell on Tuesday, with financials, transports and other big post-election gainers losing ground as earnings season kicked into gear. Also weighing on stocks were concerns about protectionist trade policies by U.S. President-elect Donald Trump, which pushed the dollar the dollar to its lowest level in more than a month and bond yields down as investors cut risk. The S&P 500 financial index , which has rallied since the election on expectations of higher interest rates and reduced r