Defense Secretary Donald H. Rumsfeld made an unannounced visit to Iraq on Friday as sectarian violence rippled across the country , with a bombing at a Shiite mosque northeast of Baghdad and a machine-gun attack on a bakery in a Shiite neighborhood of Baghdad .
Iraq /location/country/capital Baghdad
Iraq /location/location/contains Baghdad
Iraq /location/location/contains Baghdad
Iraq /location/country/capital Baghdad
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