BERLIN, **v 12 (Reuters) - German police arrested several men suspected of supporting militant groups, including Islamic State, and raided numerous properties in a large operation against alleged radicals, federal prosecutors said on Wednesday. Some 240 police ******rs took part in the sweep, which targeted a network believed to support Islamists in Syria. A 58-year-old Pakistani man, Mirza Tamoor B., was arrested on suspicion that he smuggled two fighters from Germany to Syria, while a 31-year-old German, Kais B. O. ...