U.S. stocks were mixed Tuesday as investors monitored the war in Ukraine and braced for the possibility of new European sanctions against Russia. The S&P 500 fell 0.2{21df340e03e388cc75c411746d1a214f72c176b221768b7ada42b4d751988996}, and the Dow Jones Industrial Average shed 70 points. The Nasdaq Composite was down roughly 0.3{21df340e03e388cc75c411746d1a214f72c176b221768b7ada42b4d751988996} after rallying in the previous session, […]