Nearly 100 doctors, nurses, and other health care professionals gathered Friday in front of Independence Hall in Philadelphia, Pennsylvania in support of quality, affordable health care for all.

Two hundred and thirty-two years ago, our nation's leaders came together in this same spot to affirm certain inalienable rights: the right to life, liberty and the pursuit of happiness.

These days, though, far too many Americans are denied their pursuit of happiness, grappling with a health care system that obstructs the vision outlined in the Declaration of Independence.

Watch Dr. L. Toni Lewis, resident physicians from the Committee of Interns and Residents/SEIU Healthcare and other health care professionals explain why they're rallying for health care reform in Philadelphia this weekend.