Colin Powell's endorsement of Barack Obama tells us something about the homestretch of the election. These endorsements are an opportunity for Obama's people to give Powell talking points. Interestingly, Powell chose to talk about unrepentant terrorist Bill Ayers, calling the topic not appropriate in this campaign.
Translation: Obama's camp remains worried about Ayers. And, do you really believe Powell is that blase about a man who bombed a building (Pentagon) he used to work in?