Syria attacks a Damascus mosque, imam

From BBC:

Syrian security forces have attacked protesters at a mosque in the capital, Damascus, activists say.

Security officials stormed the al-Rifai mosque in the Kafar Susseh district, the activists said, reportedly wounding the mosque's imam.

Unconfirmed reports say at least one person was killed in clashes with troops on Saturday.

The UN says more than 2,000 people have been killed since protests against Syria's president began in March.

A video shot at the mosque shows protesters chanting "the people demand an end to the regime", and calling for the execution of President Bashar al-Assad.

As security forces stormed the mosque, protesters tried to barricade themselves in with bookcases and shoe racks, reports say.

The imam, Osama al-Rifai, who is in his 80s, is said to have been beaten up.

Where are the mass protests in public squares of Arab countries?