I think the Republican Party is cursed. And it's cursed itself.

Donald Trump manages to personalize everything. He brings chaos. He will not admit that he's ever made a mistake, that he's ever been wrong.

There is always strength in numbers

Everyone has to take Donald Trump seriously, and I think that's what we're seeing.

But take the Russia issue. You open up the convention, and you have got a report that the Democratic Party has been hacked by the Russians, e-mails, the e-mails of the Democratic Party, which is a headline and words that you don't want, if you're Hillary Clinton's campaign.And Donald Trump immediately takes the story and basically steps on the advantage he has and say, well, the Russians, who am I to tell [Vladimir] Putin? You know, the Russians ought to come in and continue to hack our - and find out where the e-mails are.

I personally believe that [Donald Trump] is wrong on the condition of America.

President [John F.] Kennedy, after the Bay of Pigs, said to Turner Catledge of The New York Times: I wish you had written more, I wish you had investigated more, because it might have saved the country of the cataclysm of the Bay of Pigs.