Categories News Miss D.C. Kára McCullough, a 25-year-old scientist, wins the Miss USA pageant Post author By crystalg Post date May 14, 2017 Lifestyle Tags 25YearOld, D.C., Kara, McCullough, Miss, Pageant, Scientist, wins ← Yes, Trump Thinks He Can Defeat the Russia Probe → On Fox, Trump Threatens To End Daily Press Briefings Because The Press Has “A Level Of Hostility That’s Incredible”