THERE IS only one presidential candidate with the courage, character, and conviction to lead this country: John McCain. I can't say I recall Oct. 26, 1967. I was 2 when John McCain was shot down and captured by the North Vietnamese. But I've seen the chilling footage. I've heard his band of brothers attest to his bravery. I've listened to him humbly describe the acts of humanity he witnessed during his years in prison. Most impressive, I've watched him build a life of service to his country, without bitterness or recrimination. McCain is no ordinary hero, and these are no...