Insight - After years off-stage, Iraq's Sistani takes charge

NAJAF Iraq (Reuters) - Najaf is far from Baghdad's palaces and the battlefields of northern Iraq. Its mud-brick houses, dirt alleys and concrete office blocks project little in the way of strength or sway. But it is here, where Iraq's most influential clerics work from modest buildings in the shadow of a golden-domed shrine, that the country's future is being shaped.

Over his past three Friday sermons, Iraq's top cleric, Grand Ayatollah Ali al-Sistani, an ascetic 83-year-old of almost mythological stature to millions of followers in Iraq and beyond, has seized his most active role in politics in a decade.