Do you think voting in the US should be mandatory?

The voting system is obviously a mess here. Not including scandals and problems related to voter fraud or electronic voting debacles. what can be done?

The majority of voters do not seem to represent the majority of the people. How can this change? If there was a mandatory vote, how could it be enforced?
i have heard of fines in other democratic nations for non-voters. You dont need to be American to offer your opinion or advice.