[Hillary Clinton] is going to decide war, peace, and health, education, livelihood for my kids. I want the best person.

Nobody's going to go home for a year and come back. Nobody could ever enforce that. Nobody in their right mind would ever try to do it.

Cities with clean air gain an economic advantage, because where people want to live and work, businesses want to invest.

New York has been, and will continue to be, a magnet for people from all over the world. This is where the arts, business, research and technology converge to create the world's foremost urban economy.

Nobody's going to elect me president of the United States.

I'd be happy to provide advice if anybody asked me no matter who the President is.

Other ways of looking at the environmental or climate change stuff is to frame it in the context that it is simultaneously a public health issue. One out of eight premature deaths worldwide happens because of air pollution. The worst power plant in America kills 278 people a year and causes 445 heart attacks. So, when we improve air quality we improve our lives, and at the same time we improve the climate as well. We must see climate policy from this perspective and not as an abstract threat that may threaten our survival in 100 years.