When people get out of jail, it is not easy for them to find a job. It is not easy for them to return to civil society.

For some reason, we can't go to Cuba, businesses in American can't do business in Cuba. I think that that is stupid. So I hope very much and applaud the president for his efforts in that direction and hope that in the not-too-distant future, that if I have anything to say about it as president, we will work aggressively to develop normal relations in every respect with the people of Cuba.

Every candidate running for president has got to answer the following very simple question: At a time when we need to address the planetary crisis of climate change, and transform our energy system away from fossil fuels and into energy efficiency and sustainability, should we continue to give $135 billion in tax breaks and subsidies over the next decade to fossil fuel companies?

All that I can say is that we are spending far more per capita than people in any other country, and our health care outcomes are in many cases worse in terms of life expectancy, infant mortality and so forth.

We are moving in exactly the wrong direction in higher education. Forty years ago, tuition in some of the great American public universities and colleges was virtually free. Today, the cost is unaffordable for many working class families. Higher education must be a right for all - not just wealthy families.

I've lost six different times. You can't say, 'Well, he lost, that's the end of the world.' You have to say, 'Okay, you lost, what did we do wrong?

What we have got to do immediately is to say that racism and xenophobia is totally unacceptable and we will stand with the 1 percent of our population who are Muslims, for undocumented people in this country. Absolutely, we will stand.