I use this activity while reading "The Things They Carried", in order for students to see the opposing side of the war.
This activity has students analyze a variety of texts regarding the opposition to the Vietnam War - pictures, song lyrics, an article, and a speech. For each individual source, there are questions to accompany the text. Then finally, there is a synthesis section where the students are required to use multiple sources and decide how they all relate and work together.
This is a two-day activity. The article, pictures and song lyrics are included. The John Kerry Opposition speech is not included; however, it can be found online. It is titled "John Kerry's Testimony Before the Senate Foreign Relations Committee"