An opinion from a Vietnam POW:

"Why I Will Not Vote for John McCain"
Link to article

The subject of John McCain's temper is well documented, and enough of a concern to current military leaders that some have spoken out about it. Should John McCain become POTUS, it may require a refusal to follow orders by our military to prevent a nuclear exchange. Do you still want to vote for this man just to prove that you don't know enough about Barak Obama?