Race to '08: Friday's highlights

Watch Friday's highlights from the campaign trail.

(CNN) - In this video clip you can watch former New York City Mayor Rudy Giuliani, R-New York, discuss the corporate tax rate; Sen. Barack Obama, D-Illinois, discuss the Veterans Administration and taking care of injured Iraq war veterans; and Sen. John McCain discuss torture and waterboarding.

Watch this edition of the Race to '08 highlights from the campaign trail.

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