AP Photo/John Bazemore
A wreath rests on the tombs of Martin Luther King Jr., and his wife, Coretta Scott King, before the Martin Luther King Jr commemorative service at Ebenezer Baptist Church, Monday, Jan. 18, 2010, in Atlanta.
AP Photo/John Bazemore
Bernice King, daughter of Martin Luther King Jr., joins hands with Atlanta Mayor Kasim Reed, left, and her cousin Isaac Newton Farris as they sing "We Shall Overcome" during the Martin Luther King Jr commemorative service at Ebenezer Baptist Church Monday, Jan. 18, 2010, in Atlanta.
AP Photo/John Bazemore
A woman clutches a program during the Martin Luther King Jr. commemorative service at Ebenezer Baptist Church Monday, Jan. 18, 2010, in Atlanta.
AP Photo/John Bazemore
Cal Merrell reacts during the Martin Luther King Jr commemorative service at Ebenezer Baptist Church Monday, Jan. 18, 2010, in Atlanta.
Tallahassee, Fla.
AP Photo/Phil Coale
Citizens walk down a city street during a ceremony honoring the memory of Dr. Martin Luther King, Jr., Monday, Jan. 18, 2010, in Tallahassee, Fla.
AP Photo/Phil Coale
Children from the Tabernacle Missionary Baptist Church, participate in a ceremony honoring the memory of Dr. Martin Luther King, Jr., Monday, Jan. 18, 2010, in Tallahassee, Fla.
AP Photo/Phil Coale
Alanna Dickey holds her picture of Dr. Martin Luther King, Jr., during a ceremony honoring his memory, Monday, Jan. 18, 2010, in Tallahassee, Fla.
Denver
AP Photo/David Zalubowski
Bridget Johnson of Denver holds a portrait of Martin Luther King, Jr. before the 25th annual Martin Luther King, Jr., parade through the streets of Denver on Monday, Jan. 18, 2010. Thousands of marchers took part in the parade to honor the civil rights leader.
St. Louis
AP Photo/Jeff Roberson
Alphie Smith holds a sign outside the Old Courthouse as she participates in a march along with several hundred people in observance of Dr. Martin Luther King Jr. Day Monday, Jan. 18, 2010, in St. Louis, Mo.
AP Photo/Jeff Roberson
Several hundred people take part in a march in observance of Dr. Martin Luther King Jr. Day Monday, Jan. 18, 2010, in St. Louis, Mo.
Philadelphia
AP Photo/Matt Rourke
Tyrone Austin marches along with others to take part in the Greater Philadelphia Martin Luther King Day of Service, at Girard College in Philadelphia, Monday, Jan. 18, 2010.
AP Photo/Matt Rourke
A person walks past a sign during the Greater Philadelphia Martin Luther King Day of Service, at Girard College in Philadelphia, Monday, Jan. 18, 2010.
AP Photo/Matt Rourke
People walk past a Mural Arts Program mural in Philadelphia depicting civil-rights leader Dr. Martin Luther King Jr. on Jan. 15, 2010, the anniversary of his birth.
AP Photo/Bebeto Matthews
Students from Philip Livingston P.S. 261 carry pictures of Dr. Martin Luther King and peace posters as they gather for the 3rd Annual March on Brooklyn Borough Hall in New York, Friday Jan. 15, 2010. The event reenacts Dr. King's civil rights protest March on Washington to "keep his spirit and ideals alive in our children," said principal Zip Mills.