A Nigerian rebel movement blamed for an number of recent attacks on the African country's oil industry announced a unilateral truce Sunday after an appeal for negotiations by tribal leaders.

Days after both men reversed course on major issues, the presidential campaigns of Sen. Barack Obama and Sen. John McCain spent much of Sunday's talk-show circuit working to ensure accusations of "flip-flopping" don't stick.

Days after both men reversed course on major issues, the presidential campaigns of Sen. Barack Obama and Sen. John McCain spent much of Sunday's talk-show circuit working to ensure accusations of "flip-flopping" don't stick.

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Read full story for latest details.

Read full story for latest details.