The cost of prescription drugs in this country is far, far higher than in any other country. You may recall that Donald Trump as a candidate for president talked about how he was going to take on the pharmaceutical industry and it was going to lower prescription drug costs.

I think, with Trump, the major point is this guy has business enterprises all over the world. And you're looking just at immense, immense conflict of interest.

In America, we are living in a society which is moving more and more toward an oligarchic form of society where government is dominated heavily by big-money interests.

There is something fundamentally wrong about the way we [americans] are moving as a country, when billionaires are able to buy elections as a result of Citizens United. There`s something fundamentally wrong when 99 percent of all new income goes to the top 1 percent.

To my mind, what is most important now is the defeating of the worst candidate for president that I have seen in my lifetime, Donald Trump, who is not qualified to be president by temperament, not qualified to be president by the ideas that he has brought forth.

The American people understand that we need real change in this country, in my view, a political revolution, which says to the people on top, "You know what, you guys can't have it all."

Instead of cutting Social Security, we're going to expand Social Security benefits.