And the widow of a murdered Mississippi civil rights leader will help open the inaugural ceremony today. President Obama selected activist Myrlie Evers-Williams to deliver the invocation. She's the first woman and the first layperson to have the honor.
NPR's Debbie Elliott has this profile.
DEBBIE ELLIOTT, BYLINE: Evers-Williams' prominent role in President Obama's second inauguration comes in the 50th year since NAACP field secretary Medgar Evers was shot to death outside his family's home in Jackson, Mississippi.
When Bernard Holyfield was 5 years old, he was the proud owner of a dog named Lassie, a collie who closely resembled the namesake fictional dog on television.
"And we used to always keep Lassie tied up at the house with a chain, kind of like our protector," Holyfield explains to his friend Charles Barlow, 63, for StoryCorps at the Martin Luther King Jr. National Historic Site in Atlanta.