Persepolis: The Story of a Childhood Where had Siamak and Mohsen been for the last several years? Why? . Where had Siamak and Mohsen been for the last several years? Why? Asked by Yolanda G #432785 on 4/5/2015 7:24 PM Last updated by Yolanda G #432785 on 4/11/2015 5:34 PM