Spanish police guard the Iranian embassy at the start of a pro-Israeli demonstration outside the embassy in Madrid, Wednesday June 27, 2007. The demonstrators were protesting against human rights abuses in Iran and the recent comments by Iran’s President Mahmoud Ahmadinejad calling for Israel to be wiped off the map and saying the Nazi Holocaust of World War II was a myth. (AP Photo/Paul White)
Because pro-Israel protesters are known for their extreme violence.
The Zionist protester on the left looks especially menacing, likely preparing to ram the embassy gate with his street sign.