Comics can be a valuable source of commentary on political issues, and a character who represents a liberal viewpoint is Green Arrow. Oliver Queen has established a reputation of standing up for the little guy, with various stories delving into his political worldview. One of the best arcs I’ve read that deals with political fallout is Green Arrow: Crawling Through The Wreckage. Written by Judd Winick, the graphic novel involves Green Arrow becoming the Mayor of Star City to make his home a more socially conscious place to live.
The Comic Vault 