A popular position is to be in favor or cutting government spending. The problem is that there is probably no government program that someone doesn’t like and/or benefit from. I’d like for any candidate who wants to cut spending to be asked “What program that benefits your district do you want to cut?”.
Not as concise but more than any particular position I’d like to know their decision process when their constituents want one thing and they think the best choice for the country is something else?