McCain "Country First??"

I find it very interesting that the McCain/ Palin signs are not red white and blue, which are our nations colors, but they are blue and gold. Did we change our colors and someone didn't tell me. I hate when that happens. Also, if country is first then why not have the our colors on your sign. Obama/ Biden signs have red white and blue, no gold. Does the gold represent that they are in it for the rich and don't care about the middle or lower class and that is why they have chosen gold. Who knows? Just a thought I was thinking as I was driving and noticed that the McCain signs are not in anyones yard but are littering street corners.