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    Police hunt for suspect in fatal Iowa police shootings

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Police hunt for suspect in fatal Iowa police shootings

A manhunt is underway for Scott Michael Greene, who police say is suspected of fatally shooting two police officers in Iowa. CNN's Jean Casarez reports.

Police hunt for suspect in fatal Iowa police shootings

A manhunt is underway for Scott Michael Greene, who police say is suspected of fatally shooting two police officers in Iowa. CNN's Jean Casarez reports.