I think artists are going to express things from an emotional point of view, that's their job, to suggest and interpret, and report what they witness. That's their job as artists, you're looking for the rub, where's the rub, you're a storyteller, you're looking for the rub, not necessarily the solutions, or you're not necessarily educated, you're not the winner of a debate contest, a national debate contest, you're not necessarily a person who has a doctorate in anything.
I'm not really a political-type person, meaning that I don't really make great stands or whatever, but if you ask me a direct question I say it shouldn't matter who you are, whether you're black, white, green, gay, male, female. If you can do a job and do it well you should be paid for it, you should be respected for it, and you have to be responsible. I think sometimes people can go too fare trying to make a point. I think they should just make their point and go on about.
If by a "Liberal," they mean someone who looks ahead and not behind, someone who welcomes new ideas without rigid reactions, someone who cares about the welfare of the people - their health, their housing, their schools, their jobs, their civil rights, and their civil liberties - someone who believes that we can break through the stalemate and suspicions that grip us in our policies abroad, if that is what they mean by a "Liberal," then I'm proud to say that I'm a "Liberal."