A Manhattan helicopter on a sightseeing tour crash-landed in the Hudson River, leaving all eight people aboard drenched but not seriously harmed, authorities said. The seven passengers and a pilot were pulled from the waters between Manhattan and New Jersey by two nearby vessels as smoke poured from the bobbing aircraft. It appeared the helicopter had engine trouble before it went down Saturday afternoon, passengers said. The pilot deployed yellow emergency floats and made a controlled landing, authorities said. (AP)