Bundled-up participants march along West Third Street towards the Dayton Convention Center on Monday morning to observe the Martin Luther...

Elizabeth Roth Turner, left, and Ted Clark, right, attendees at the November 1964 speech given by the Dr. Martin Luther King, Jr. at the ...

A Dayton Regional Transit Authority bus stops along Pentagon Boulevard in Beavercreek, Ohio. Monday was the 29th observance of Martin L...