Bipartisan Cola

I was buying groceries at Albertson's one day and I saw some Jones Soda. The bottles looked like this:
They only had the two political flavors, Pure McCain Cola and Yes We Can Cola. There wasn't any Bob Bar Root Beer or Cynthia McKinney Mango. I looked at the Jones web page, www.campaigncola.com, and did find that they had Ron Paul Revolution Cola* and Capitol Hillary Cola. But as usual, the only way to access the other candidates was through the internet.
I enjoy a Jones Soda on occasion so I bought a bottle of each. It was a very bipartisan move. I took them both home and refrigerated them. A few days later I drank one of them. It tasted good, like a Jones Soda should. The next day I drank the other one...and I realized that it tasted exactly the same. It seemed odd to me but when I looked at the labels I found that on the inside, they were of the same substance:
It turns out they were different in label only.

*By the way, Ron Paul Revolution Cola was in second place in the Jones poll. Check it out.