Twenty years after the King County Council renamed the county for the Rev. Dr. Martin Luther King Jr., the council voted today to change the county logo from a crown to a likeness of the slain civil rights leader. More than 200 supporters of the ordinance responded to the roll-call vote by jumping to their feet, cheering, beating Native American drums and singing, "We Shall Overcome." "Symbols are very important. This is going to be a powerful one for us here in this county," Councilman Larry Gossett, D-Seattle, prime sponsor of the ordinance, declared after the vote. Gossett said a...