Miss District of Columbia, Kara McCullough, reacts after being crowned the new Miss USA in Las Vegas. John Locher / AP Photo
Miss District of Columbia, Kara McCullough, reacts after being crowned the new Miss USA in Las Vegas. John Locher / AP Photo
Miss USA Kara McCullough is a government scientist from DC
The new Miss USA says she wants to inspire children to pursue careers in the fields of science, technology, engineering and mathematics.
