Phelps wins second gold

Michael Phelps collected his second gold medal and stay on course for a possible eight on an incredible record-breaking day at the Water Cube on Monday.Phelps joined his American team mates Garret Weber-Gale, Cullen Jones and Jason Lezak to smash the 4x100 meters freestyle relay after a breathtaking struggle with France that threatened to sink his chances of breaking Mark Spitz' record of seven golds at a single Olympics.