Redeemed

I used to really admire Colin Powell, and then he endorsed the war and stood up for the false evidence that we went to war on. I am not fully convinced that he knew it was false intelligence, but I have never really cleared my mind as to how he couldn't have known. This clip, in my mind, redeems him a little bit.
Here is the clip from Meet the Press where Colin Powell endorses Barack Obama. I'm not posting it soley because of his endorsement. I'm posting it because at about the 5:10 mark he says something that we all need to take to heart.