https://www.upi.com/News_Photos/lp/08c39c4129e496a9572ad2b10241e0b0/https://www.upi.com/News_Photos/view/upi/08c39c4129e496a9572ad2b10241e0b0/President-Obama-awards-the-Medal-of-Freedom-to-Katherine-G-Johnson/News, Medal of FreedomUPIUPIhttps://cdnph.upi.com/pv/upi/08c39c4129e496a9572ad2b10241e0b0/MEDAL-OF-FREEDOM.jpg
President Obama awards the Medal of Freedom to Katherine G. Johnson
President Barack Obama awards the Medal of Freedom to NASA mathematician Katherine G. Johnson during a ceremony at the White House in Washington, D.C. November 24, 2015. Photo by Kevin Dietsch/UPI