LONDON, May 23 : Although the United States are not competing at this weekend's America's Cup preliminary regatta, they will be closely watching the racing off Sardinia as they embark on catching up with the rest of the fleet after a late entry for next year's event."We'll make sure we do whatever we can to f

LONDON, May 23 : Although the United States are not competing at this weekend's America's Cup preliminary regatta, they will be closely watching the racing off Sardinia as they embark on catching up with the rest of the fleet after a late entry for next year's event."We'll make sure we do whatever we can to f