WOLF BLITZER, CNN ANCHOR: I'm Wolf Blitzer in Washington. We're following a breaking story here in Washington. At least six people have been shot at the National Zoo here in Washington in incidents late this afternoon. We have now confirmed that six of the victims have been transported from the zoo to various hospitals in the Washington area. At least one of those victims is said to be in critical condition. No details yet on the cause of the shooting. We are following the story. One pregnant woman on the scene was treated also. She apparently went into labor as a result of the shootings. We will have more on this story on "THE WORLD TODAY" at the top of the hour. Meantime, "CROSSFIRE" is next.
At Least Six Shot at National Zoo