The commentary is enough to cue you in on whats may be going on at the trial. Its also a comment to how big corporations becoming a person is potentially a threatening situation. By the way the exxon/mobile man is holding up his had he has a pointed finger when generally you have an open palm. The exxon/mobil man looks as if he is speaking and making a point over the judge.
Also the colors in this cartoon are red, white, blue, and black which makes me think the exxon/mobile man is all for America when hes probably politely saying hes raising gas prices for the good of everyone.