She probably pulled an all-nighter with newly liberated Huma.
What stuck me was her hair. Usually her hair, wig or not, has always been well kept. Today, it was stringy, dirty looking but what was really striking was how badly she needed a color job. The gray has grown out significantly, especially around the hairline/temples and I just can’t imagine ANY woman, who colors their hair and understands the upkeep, would let it get that bad, certainly not a candidate for President who is in the public eye daily.