Do you think that at least half the nation have common sense? if so what is the percentage that has it?

i think that the population is dumb except you and me of course, so i would have to say 2 %

Do you mean half of THIS nation HAS common sense? Do I think they do? You'd think that more than half SHOULD have common sense but from what I've witnessed, I'd have to venture my guess at LESS than HALF of 1%!! At least, most people seem to lack common sense in at least one area! And why is it that they're the one's we always see on the news? (better yet, on COPS!!)

It doesn't matter how many have it, what matters is how many use it.

For those numbers, I refer you to the 2004 Presidential election.