 ABC News, Wall Street now. It was a midweek tale of two markets. The Dow soared 244 points to close above 41,000 for the first time ever, while the Nasdaq pulled back sharply, falling 512 points for its worst day in over a year. And the S&P gave up 79 for the session. The record-breaking rally on Wall Street ran into a wall as worries about potentially worsening trade tensions in China hit shipmaker stocks. ASML fell 12.7%.