The challenge is right now, I call it the death of critical thinking in America. It's a very worrisome development. More and more people seem to be resisting the idea of standing back and asking questions about something, challenging their beliefs.

One of the most important skills at [reporting] is not so much what comes out of your mouth but what you hear. To listen. When you interview people, it's very important to understand the nuances of what they're saying and to understand when they have actually made news-when they've told you something that they haven't told anybody else.

The share of Americans who say race relations are bad in this country is the highest it's been in decades, much of it amplified by shootings of African-Americans by police, as we've seen recently in Charlotte and Tulsa.

Stop-and-frisk was ruled unconstitutional in New York, because it largely singled out black and Hispanic young men.

Candidates [Hillary Clinton and Donald trump], we look forward to hearing you articulate your policies and your positions, as well as your visions and your values.

Mr. [Donald] Trump, for five years, you perpetuated a false claim that the nation's first black president was not a natural-born citizen. You questioned his legitimacy. In the last couple of weeks, you acknowledged what most Americans have accepted for years: The president was born in the United States.

The challenge is right now, I call it the death of critical thinking in America. It's a very worrisome development. More and more people seem to be resisting the idea of standing back and asking questions about something, challenging their beliefs.