That it was byass for Colin Powell to endorse obama?

I don't think it was byass for for Colin Powell to endorse Barack Obama.He thinks that obama's ideas are what we need to get out of the financhal crises.Everyone has a freedom of choose,if you don't think so you should have payed attenion in social studies {that is not my fault}.It is not good to change your team at the end of the election but you can do it.Remember EVERY VOTE COUNTS.