New York Sen. Charles Schumer said Thursday that he worries that if a Dubai company takes ownership of U.S. ports, terrorists might alter what he described as port "manifolds" - an apparent reference to shipping manifests. Explaining that the port's owner would be involved in inspecting shipments, Schumer told radio host Don Imus. "They're involved just like any other company in making sure what's on the manifold is [what's] in the container." The New York Democrat-turned-port expert confused his shipping terminology a second time, even after Imus tried to set him straight: SCHUMER: If you're a terrorist and you want...