Marched with MLK, protested Vietnam War, fought for AIDS funding
Lin-Manuel Miranda, Rosie O'Donnell and more to participate
Incident comes same day as Orlando massacre
community remembers victims in coming days
Riders began at Dupont Circle
'We are very proud of our city'
Organizer promises top-notch event
Fundraiser for Orlando victims set for Sunday
A defiant manager spoke at a fundraiser for his staff
Daughter Melissa plans tribute at District of Comedy Festival
Solicitor general says shooting offers perspective 'we have to heed'
