Are we allowed to sing? I imagine that at times, it might improve the tone of the debate.

I don't know why we'd need so many more prisons when the crooks seem so happy in the Senate.

If I've tried to bring anything to federal politics, it's the idea that hope and optimism should be at their heart.

So let us be loving, hopeful and optimistic. And we’ll change the world.

Are we allowed to sing? I imagine that at times, it might improve the tone of the debate.

Free speech is one of our fundamental principles and it's pretty hard to speak freely when people are yelling at you when it's your turn. That would never be allowed in a classroom or in any other kind of meeting.

Always have a dream that will outlast your lifetime.