The marchers chanted slogans in support of al-Sadr and carried pictures of the cleric, as well as of Grand Ayatollah Ali Al-Sistani, the country's top Shi'a leader.
It is not immediately clear who opened fire on the demonstrators.
The al-Sadr supporters were apparently headed to Al-Najaf.
(AFP/AP)
It is not immediately clear who opened fire on the demonstrators.
The al-Sadr supporters were apparently headed to Al-Najaf.
(AFP/AP)