FILE PHOTO: A 3D-printed Facebook Like symbol is displayed in front of a U.S. flag in this illustration taken, March 18, 2018. REUTERS/Dado Ruvic/Illustration
(Reuters) -Facebook Inc's oversight board on Wednesday upheld the company's decision to ban former U.S. President Donald Trump from the service, but called on the company to decide within six months whether to permanently ban him or restore his account.
Here are some key facts about how the board works:
