Police tape at scene of Arizona shooting
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President Obama is due to speak in Arizona at a memorial service

Former Alaska governor Sarah Palin has attacked as a "blood libel" suggestions that political rhetoric contributed to Saturday's fatal shootings in Arizona.

President Obama is due to arrive in Arizona, where he will speak at a memorial service for the victims of the shootings in Tucson.

Six people died and a Democratic Congresswoman is still in a critical condition.

Mark Mardell reports.

  • 12 Jan 2011
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