Former Georgian president Mikheil Saakashvili, left, and his wife Sandra Roelofs, right, attend a rally of his supporters as they camp out outside parliament demanding the resignation of the Ukrainian president, in Kiev, Ukraine, Wednesday, Dec. 6, 2017. Saakashvili, who has become Ukraine's top opposition politician, said on Wednesday that he would not give himself up to authorities after the prosecutors issued an ultimatum. (AP Photo/Evgeniy Maloletka)