Cal Merrell reacts during the Martin Luther King Jr commemorative service at Ebenezer Baptist Church Monday, Jan. 18, 2010 in Atlanta. (AP Photo/John Bazemore)

In a Tuesday, Jan. 20, 2009 file photo, The Rev. Joseph E. Lowery gives the benediction at the end of the swearing-in ceremony during the inaugeration of President Barack Obama at the U.S. Capitol in Washington. Lowery was hospitalized ...

epa01605396 People participate in the 41st annual Martin Luther King Jr. Commemorative Service at the Ebenezer Baptist Church Horizon Sanctuary in Atlanta, Georgia, USA, 19 January 2009. EPA/ERIK S. LESSER

The Rev. Rick Warren delivers the King Day keynote address at Ebenezer Baptist Church in Atlanta, Monday, Jan. 19, 2009. King's nephew Issac Newton Farris is shown in the background. (AP Photo/John Bazemore)