Donald Trump poses a serious threat to America, based on what he has said. He is unqualified to be president and he is unfit temperamentally to be commander-in-chief.

You shouldn't have a profit motivation to fill prison cells with young Americans.

I remember, particularly, a trip to Bosnia where the welcoming ceremony had to be moved inside because of sniper fire.

when you stumble, keep faith. And when you're knocked down, get right back up and never listen to anyone who says you can't or shouldn't go on.

I think Americans have every reason to be worried about ISIS and the network of terrorist groups, because they have proven to be sophisticated and effective in wreaking violence and murder in many parts of the world, including in San Bernardino with their somehow connected radicalization of that couple there.

Gay people are born into, and belong to, every society in the world. They are all ages, all races, all faiths. They are doctors and teachers, farmers and bankers, soldiers and athletes. And whether we know it or whether we acknowledge it, they are our family, our friends, and our neighbors. Being gay is not a Western invention. It is a human reality.

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.