http://www.supremecourt.gov/opinions/07pdf/06-984.pdf
Then read the Massachussets Burma case
http://docs.google.com/gview?url=http://docs.justia.com/cases/supreme/530/363.pdf&chrome=true
Then read the parts of Medellin which interest you most: try to figure out if the decisions are contradictory or not, and if so where and why.
There is an earlier case like Medellin, LaGrand
http://www.icj-cij.org/docket/index.php?p1=3&p2=3&k=04&case=104&code=gus&p3=4
Those opinions are completely optional though they give us good background.
I will prepare a powerpoint slideshow to present other comments on the U.S. constitution and its relation to international law. It will be posted as a comment here, probably by monday. It will be lectured in class, you don’t Have to read it though if you have it to follow along as I lecture it will be easier for you to understand and you will learn more.
(Medellin is also linked from an earlier post).