"The use of military force against Iran would be very dangerous. It would be very provocative. The only thing worse would be Iran being a nuclear power"

Rudy Giuliani is warning against using military force against Iran. He believes that such an action would be extremely harmful and provocative, and might cause more conflict. He also thinks that the only thing even worse than military force being utilized versus Iran would be if Iran were to end up being a nuclear power. This would be a much more serious circumstance, as it would give Iran the capability to threaten other nations with nuclear weapons. Giuliani is suggesting that the best way to prevent Iran from becoming a nuclear power is to prevent military action and rather pursue diplomatic options.