(FILES) This file photo taken on November 28, 2015 shows the sarcophagus of King Tutankhamun displayed in his burial chamber in the Valley of the Kings, close to Luxor, 500 kms south of the Egyptian capital, Cairo. Egyptian Antiquities Minister Khaled al-Anani said on May 8 new technology is needed to determine whether Tutankhamun's tomb contains hidden chambers which a British archaeologist believes may hide queen Nefertiti's remains. / AFP PHOTO / KHALED DESOUKIKHALED DESOUKI/AFP/Getty Images

(FILES) This file photo taken on November 28, 2015 shows the linen-wrapped mummy of King Tutankhamun displayed in his climate-controlled glass case in his underground tomb in the Valley of the Kings, close to Luxor, 500 kms south of Cairo. Egyptian Antiquities Minister Khaled al-Anani said on May 8 new technology is needed to determine whether Tutankhamun's tomb contains hidden chambers which a British archaeologist believes may hide queen Nefertiti's remains. / AFP PHOTO / KHALED DESOUKIKHALED DESOUKI/AFP/Getty Images

WASHINGTON, DC - MAY 07: Howard University President Dr. Wayne A. I. Frederick (L) helps to adjust the hood after U.S. President Barack Obama (C) was presented with a Doctor of Science honorary degree by member of Howard University Board of Trustees Vernon (R) Jordan during the 2016 commencement ceremony at Howard University May 7, 2016 in Washington, DC. President Obama is the sixth sitting U.S. president to deliver the commencement speech at Howard University. (Photo by Alex Wong/Getty Images) ***BESTPIX***

WASHINGTON, DC - MAY 07: U.S. President Barack Obama is presented with a Doctor of Science honorary degree by member of Howard University Board of Trustees Vernon Jordan during the 2016 commencement ceremony at Howard University May 7, 2016 in Washington, DC. President Obama is the sixth sitting U.S. president to deliver the commencement speech at Howard University. (Photo by Alex Wong/Getty Images)

NEW YORK, NY - MAY 05: A model walks the runway during the 2016 Future of Fashion Runway Show at The Fashion Institute of Technology (FIT) on May 5, 2016 in New York City. (Photo by Slaven Vlasic/Getty Images for FIT)

NEW YORK, NY - MAY 05: A model walks the runway during the 2016 Future of Fashion Runway Show at The Fashion Institute of Technology (FIT) on May 5, 2016 in New York City. (Photo by Slaven Vlasic/Getty Images for FIT)

NEW YORK, NY - MAY 05: A model walks the runway during the 2016 Future of Fashion Runway Show at The Fashion Institute of Technology (FIT) on May 5, 2016 in New York City. (Photo by Slaven Vlasic/Getty Images for FIT)

NEW YORK, NY - MAY 05: A model walks the runway during the 2016 Future of Fashion Runway Show at The Fashion Institute of Technology (FIT) on May 5, 2016 in New York City. (Photo by Slaven Vlasic/Getty Images for FIT)