The U.S. is marking Martin Luther King Day, a federal holiday. But in Alabama and Mississippi, it's also Robert E. Lee Day, in honor of the Confederate general.

Dr. King's innovative thinking helped pave the way for Black entrepreneurial success. By challenging what's possible, King created a new era.

Martin Luther King, Jr. with his arms folded in front of him and his gaze cast out over the frozen Tidal Basin. But there stood Glenda McDonald, bundled up in her parka doing as she has done over the years,