do u think our political system can ever be free of corruption?

No, I don´t think that any political system can be free of corruption. The amount of corruption can vary (be big as in Brazil or lesser in other countries), but it is an endemic characteristic of the system, after all the problem is the men and women of the system, they are (not all) corrupt and not the system by itself, but some systems (again, like Brazil) incentivates more corruption than others.

Of course not. There are too many people in high places. In politics, deception and corruption are just a part of the daily routine. Everyone is afraid of their skeltons coming out of the closet. Everything has to be covered up. Personally, I don't dwell on it too much. It is what it is. Even if it affects me. We are powerless against government corruption. So I don't really worry anout it.

no, it's impossilble. same like u ask the cat given it food..