Sen. John McCain

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PHOENIX -- Arizona Sen. John McCain stopped by the 3TV studio Wednesday morning to discuss a variety of issues with Tara Hitchcock, including the war on terror and North Korea's sinking of a South Korean Navy ship, as well as ongoing border issues and Gov. Jan Brewer's upcoming meeting with President Barack Obama.

The senator will be hosting town hall meetings later today at the Greenlee County Courthouse Annex in Clifton and The Parker Senior Center in Parker.