We have an authorization to use military force against terrorists. We passed it after 9/11.

I do think questions have been raised and questions have to be answered.And there is no way to predict what comes in the door of that White House from day to day that can pose a threat to the United States or one of our friends and allies, and I think this is a big part of the job interview that we are all conducting with the voters here.

Modern slavery - be it bonded labor, involuntary servitude, or sexual slavery - is a crime and cannot be tolerated in any culture, community, or country ... [It] is an affront to our values and our commitment to human rights.

I think a revolution transitioning from fossil fuels to clean, renewable energy - somebody's going to be the 21st-century clean-energy superpower.

If I remembered when people said mean things about me, I would never speak to the media again.

Getting countries working together was my job every day as your secretary of state.

The United States has, unfortunately, been victimized by terrorism going back decades.