Injured demonstrator
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Yemen: Protesters in Sanaa clash with pro-Saleh forces

There has been heavy fighting in the Yemeni capital Sanaa, between troops loyal to President Ali Abdullah Saleh and forces opposed to his rule.

The fighting follows a weekend of violence as demonstrators marched from Change Square towards zones of the capital controlled by Mr Saleh's forces.

President Saleh has been battling eight months of street protests.

James Reynolds reports.