Today, as we commemorate what the ADA accomplished, we celebrate who the ADA was all about.

WHITEHOUSE: 20th Anniversary of the Americans with Disabilities Act

But I think the moment we commemorate today, a moment I experienced all alone, had a more profound impact on my life.

CNN: Transcript: Clinton On Anniversary Of March On Washington

And today, again, we commemorate each and every one of them.

WHITEHOUSE: President Obama and Prime Minister Cameron Hold a Press Conference | The White House