Our history has moved in that direction slowly at times but unmistakably thanks to generations of Americans who refused to give up or back down.Now you are writing a new chapter of that story. This campaign [2016] is about making sure there are no ceilings, no limits on any of us. And this our moment to come together.

We have to tackle the plague of gun violence, which is a big contributor to a lot of the problems that we're seeing today.

It is fair to say, Bernie Sanders, that in your definition, as you being the self-proclaimed gatekeeper for progressivism, I don't know anyone else who fits that definition, but I know a lot of really hard fighting progressives in the Democratic party who have stood up time, and time again against special interests, against the powerful on behalf of those who are left behind and left out.

Prediction from a grown-up: Your future is going to be amazing. You will surprise yourself with what you're capable of and the incredible things you go on to do. Find the people who love and believe in you - there will be lots of them.

Let's protect and empower workers who actually drive our economy.

The United Nations and the Organization of American States have named 2011 as the International Year for People of African Descent. This is an opportunity for all of us around the globe to celebrate the diversity of our societies and to honor the contributions that our fellow citizens of African descent make every day to the economic, social and political fabrics of our communities.

Every day, no matter what is happening around me, I consciously try to discipline my own feelings and my mind about what I have to be grateful for, because by any stretch of the imagination - even during the worst times when people are accusing me of things and doing all that they do - I'm a very lucky person.