Wall Street's major stock averages finished Wednesday's seesaw session with small gains as traders monitored the situation in the Middle East following Iran's missile attack on Israel. Oil (CO1:COM)(CL1:COM) was in focus,

JERUSALEM — Iran fired a barrage of ballistic missiles at Israel on Tuesday evening in a major attack with little advance warning, sending Israelis scrambling for shelter as the security cabinet convened in a bunker and the United States readied forces to come to Israel’s defense.