Whether it's on the streets of Philadelphia or New York or Chicago or Atlanta or in a classroom in Newtown, Connecticut, people want to be safe.

I believe in the critical importance of participating in the political system - from voting to standing for election. It's both rewarding and necessary that men and women of good will and clear thinking engage in honest, open debate.

Philadelphia, the foundation of freedom, liberty and democracy, I still believe in the idea of life, liberty and the pursuit of happiness.

There is no reason for a civilian to have an automatic weapon.

Everyone felt comfortable with these guys and what their vision was, and when they said they want to keep the staff intact, that was very encouraging.

We need to ban assault weapons. We need to ban the high-capacity clips and magazines. We need serious background information, system upgrade.

I think that when we have a better educated society, when there is less violence in our cities, when people get back into the workforce and have the opportunity to take care of themselves and their families - that for me really is the kind of success and the kind of America that I think most of us still want, we aspire to.