MANCHESTER, N.H. - - Rudy Giuliani said if a Democrat is elected president in 2008, America will be at risk for another terrorist attack on the scale of Sept. 11, 2001. But if a Republican is elected, he said, especially if it is him, terrorist attacks can be anticipated and stopped. “If any Republican is elected president - - and I think obviously I would be the best at this - - we will remain on offense and will anticipate what (the terrorists) will do and try to stop them before they do it,” Giuliani said. The former New York...