Conversation so far:
What is his theory?
Sunstein is a proponent of judicial minimalism.
What does this mean?
arguing that judges should focus primarily on deciding the case at hand.
What else did he mean?
avoid making sweeping changes to the law or decisions that have broad-reaching effects.
What view do people take onthat?
Some view him as liberal.

Question: Who did he support?
Self-contained rewrite: Who did Cass Sunstein support?