I have no doubt that he's well intended. I have no doubt that he's honest. I have no doubt that he means well, but I think this is folly ... the ravings of a genuinely naive person.

At the Point of a Gun: Democratic Dreams and Armed Intervention.

There's no doubt this is the most powerful reverberation we've ever had on North Korea. Cutting into the illicit foundations of their regime should provide an incentive for them to start opening up and cooperating.

There's no doubt that Ali wrote a great deal of what he recited.

We need to increase capacity, there's no doubt about that,

There's no doubt it's a viable fuel for generation. But it's no better or worse than any other kind of gas, and there's a question mark over gas generally, while coal remains cheaper without a carbon tax.