We know that Donald Trump has shown a very troubling willingness to back up Putin, to support Putin, whether it's saying that NATO wouldn't come to the rescue of allies if they were invaded, talking about removing sanctions from Russian officials after they were imposed by the United States and Europe together, because of Russia's aggressiveness in Crimea and Ukraine, his praise for Putin which is I think quite remarkable.

I am 100 percent confident. This is a security review that was requested. It is being carried out. It will be resolved. But I have to add if there's going to be a security review about me, there's going to have to be security reviews about a lot of other people, including Republican office holders, because we've got this absurd situation of retroactive classifications.

We [with Donald Trump] just have a different view about what's best for growing the economy, how we make investments that will actually produce jobs and rising incomes.

We've got to do everything we can to vacuum up intelligence from Europe, from the Middle East. That means we've got to work more closely with our allies, and that's something that Donald [Trump] has been very dismissive of.

I think we can compete with high-wage countries, and I believe we should. New jobs and clean energy, not only to fight climate change, which is a serious problem, but to create new opportunities and new businesses.

I want to direct $10 billion to create a make it in America partnership to support American manufacturing.

I want to get the economy going again. It's not just enough about what we're against, as important as that is. I have a plan to create new jobs, manufacturing, infrastructure, clean energy jobs that will make us the 21st century clean energy super power. I also want to make sure small businesses can start and grow again.