That is a part of it . Too mycg indoctrination, too many ignorant or one-issue voters. No one who knows who Obama really is - a radical, anti-american - could have voted for him or believe he is good for this country.The mainstream media did not help either - as they refused to air who Obama really is or to present his failures..
I also think the demographics have become very liberal and the Republicans may need to become more neutral on social issues if they are ever going to win the Presidency again. Not what you wanna hear but I think this is a reality. Never understood how you can argue that govt should be limited but its OK for govt to tell women what to do with their bodies.