Joko Widodo, Indonesia's president, left, stands for photographs with Ma'ruf Amin, top Islamic cleric and vice presidential candidate, after submitting their nomination papers to the General Election Commission in Jakarta, Indonesia.

Joko Widodo, Indonesia's president, left, stands for photographs with Ma'ruf Amin, top Islamic cleric and vice presidential candidate, after submitting their nomination papers to the General Election Commission in Jakarta, Indonesia, on Friday, Aug. 10, 2018. 

© 2018 Dimas Ardian/ Bloomberg via Getty Images