“At the Lorraine Motel in Memphis, where Dr. Martin Luther King Jr. was assassinated, things look much as they did a half-century ago.
The site is now home to the National Civil Rights Museum, a remarkable collection that includes a replica of a firebombed bus ridden by the Freedom Riders as they traveled through the South protesting segregation in 1961.
Inside the museum the other day, a woman sat down beside me and wiped away tears. “I’m sorry,” she said. “What gets me is, after all this time, look what’s happening right now.”

Credit…Brendan Smialowski/Agence France-Presse — Getty Images
Southern Democrats — particularly black Democrats — are hoping to keep the history that surrounds them in the past.
Mr. Clyburn said he was sure Mr. Biden was the right choice. “I know Joe. We know Joe. But most importantly, Joe knows us,” he said. Three days later, Mr. Biden won a convincing victory in the South Carolina primary, launching him into his Super Tuesday triumph and the front-runner status he enjoys today.”