Police in the eastern German city of Halle say they have arrested and charged a suspect after discovering an explosive device in his apartment. The 36-year-old, who appeared to be driven by a hatred of migrants, was charged with the illegal use of explosives on Sunday, a day after police searching his apartment found what appeared to be an explosive device ready for detonation. The discovery of the bomb in Halle brings back memories of a 2019 attack in the same city in which a white supremacist killed two people after failing to gain entry into a synagogue, where he had hoped to target Jews wi…