Hamas and Hezballah members among Islamic government’s savage repress forces

Make use of members of Hamas and Hezballah by Islamic government to attack protesters in current rally has been confirmed by witnesses. Witnesses report that they are speaking Arabic (not Persian) and they are being kept in some hotels in Tehran.

People say that they are in Iran for military training but Iran use them to kill Iranian protesters as well. It might be a part of their training.
Seyed Hasan Nasrallah leader of Hezballah and senior members of Hamas are considered as barrator of Khameneie supreme leader of Iran.