(COMBO) This combination of pictures created on October 7, 2018 shows (fromLtoR, top to bottom) US First Lady Melania Trump walking to board her military airplane prior to departing from Jomo Kenyatta International Airport in Nairobi on October 6, 2018 as she heads to Cairo, the final stop on her week-long trip through four countries in Africa, US First Lady Melania Trump exiting her plane during an arrival ceremony after landing at Kotoka International Airport in Accra on October 2, 2018 as she begins her week long trip to Africa to promote her 'Be Best' campaign, US First Lady Melania Trump visiting Cape Coast Castle, a former slave trading fort in Cape Coast, Ghana, on October 3, 2018 during the second day of her week-long trip to Africa to promote her 'Be Best' campaign, US First Lady Melania Trump standing in front of the Great Pyramid in Giza, Egypt, on October 6, 2018, the final stop on her 4-country tour through Africa, US First Lady Melania Trump walking with children as she visits the Nest Childrens Home Orphanage, which primarily cares for children who's parents have been incarcerated, in Nairobi on October 5, 2018, during the third leg of a solo tour of Africa and US First Lady Melania Trump visiting the Chipala Primary School in Lilongwe on October 4, 2018 during a 1-day visit in Malawi, part of her week long trip to Africa to promote her 'Be Best' campaign. (Photos by SAUL LOEB / AFP)