US President Donald Trump and Nigerian President Muhammadu Buhari hold a joint press conference in the Rose Garden of the White House on April 30, 2018, in Washington, DC. / AFP PHOTO / SAUL LOEB
US President Donald Trump and Nigeria's President Muhammadu Buhari hold a press conference in the Rose Garden of the White House in Washington, DC, April 30, 2018. / AFP PHOTO / Mandel NGAN
US President Donald Trump listens to a question during a joint press conference with Nigerian President Muhammadu Buhari in the Rose Garden of the White House in Washington, DC, April 30, 2018. / AFP PHOTO / SAUL LOEB
US President Donald Trump (R) and Nigerian President Muhammadu Buhari shake hands after a joint press conference in the Rose Garden of the White House on April 30, 2018, in Washington, DC. / AFP PHOTO / SAUL LOEB
US President Donald Trump welcomes Nigerian President Muhammadu Buhari to the White House on April 30, 2018, in Washington, DC. / AFP PHOTO / Mandel NGAN
US President Donald Trump meets with Nigerian President Muhammadu Buhari in the Oval Office at the White House on April 30, 2018, in Washington, DC. / AFP PHOTO / SAUL LOEB
US President Donald Trump and Nigerian President Muhammadu Buhari shake hands during a meeting in the Oval Office of the White House in Washington, DC, on April 30, 2018. / AFP PHOTO / SAUL LOEB
Nigeria's President Muhammadu Buhari speaks during a meeting with US President Donald Trump in the Oval Office of the White House in Washington, DC, April 30, 2018. / AFP PHOTO / SAUL LOEB
US President Donald Trump and Nigerian President Muhammadu Buhari shake hands during a meeting in the Oval Office of the White House in Washington, DC, on April 30, 2018. / AFP PHOTO / SAUL LOEB