Hani Mohammed / AP

An armed Yemeni tribesman loyal to Sheik Sadeq al-Ahmar, head of the Hashid tribe, watches as a bulldozer carries away the sandbags set up by armed tribesmen loyal to al-Ahmar during months of deadly protests in Sanaa, Yemen, Dec. 28, 2011.

Barricades come down in Yemen

After months of fighting, the barricades were taken down today, while the U.S. is deciding if they should block a visit by Saleh.

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