U.S. stocks trimmed earlier gains, with the Dow turning negative, after a news report indicated Russian missiles crossed into Poland, a NATO member. The Dow Jones Industrial Average DJIA, +0.17% fell 137 points, or 0.4%, to trade near 33,388, a decline from its near 34,000 intraday trading peak, according to FactSet data. The S&P 500 index SPX, +0.87% was up 0.1%, while the Nasdaq Composite COMP, +1.45% was 0.7% higher, both well off the session’s best levels. Stocks appeared to be reacting to a news report that a senior U.S. intelligence official had said Russian missiles crossed into Poland, a NATO member country bordering Ukraine, killing two people.

Source: finance.yahoo.com