I love asking about fútbol and politics! There is so much to learn about the topics themselves, and they way people construct their arguments in favor for one or the other -fútbol or a political party. It is priceless to learn about their first hand experiences through the different governments and parties, and how those policies have affected them beyond the eye catching headlines we read in the US of good/bad or friend/foe.
The driver from the airport during the 1-hour ride to my place told me his entire working life for 35 years first with the military rule, the first democratic government, the Menem years when he was laid off, the swings of the peso, and the last decade.
It was such an informative, illustrative and entertaining story about his life through fútbol and politics. Even if you are not that fluent in Spanish, I'd say ask and be willing to listen as they love to talk down here.