Pop vs. Soda

a contest/election of sorts going on at Kum & Go stations here in the U.S.A., in some states (Montana, North Dakota, Minnesota, Wisconsin, Wyoming, South Dakota, Iowa, Colorado, Nebraska, Missouri, Oklahoma, & Arkansas)

http://www.pop-vs-soda.com/

I usually call it pop, but soda is alright too, I suppose
I was on a trans-Atlantic flight once, & asked what I would like to drink, & when I responded “pop” the server/steward said, “I’m sorry, but I don’t know what that is” *shrugs*