PROBLEM ACCESSING LINK IN AMERICAN HIST ASSIGNMENT

I am trying to complete assignment 4 in American History, and the link given is NOT working....this is the link.

http://media.pearsoncmg.com/pcp/pls_coco_2/american_government/assignments/0558594131/activities/Player/vl.federalismregulations.html

I put in Federalism and Regulations in the address bar and I get this a PDF,

So is this the correct link or can you check on this and let me know?

THank you