By AMELIA NIERENBERG and TATIANA FIRSOVA Chancellor Friedrich Merz of Germany on Monday called for tougher monitoring of individuals who are security threats, a day after prosecutors said the suspect in Saturday’s terrorist attack near a gay Pride event in Berlin was released from detention in May. “If we cannot detain such potential offenders, we must do everything we can to restrict their freedom of movement as much as possible,” Merz said at a news conference. On Sunday, German authorities…
