Please tell me HOW!

I keep hearing McCain Supporters saying “he will keep us safer.”

My question to them is — HOW?

I realize that most people here are not McCain supporters but I think it would be helpful to the eventual discussion we are going to have between the 2 candidates, if we have a clue of HOW they believe he is going to keep them safe.

Especially in light of news like the link below in today’s headlines.

DHS still can’t vouch for radiation detectors

I just keep wondering how long we can keep funding these billion dollar boondoggles.