Coming back from the long holiday weekend, we had another big day on the LexBlog Network as the total count for posts hits 170. Be sure to read Stuart Carpey’s post today on the DePuy hip implants; very interesting stuff. Also, if you missed it, check out today’s episode of LXBN TV as Seth Jaffe discusses Sackett v. EPA, a Supreme Court case that could have a huge impact on EPA’s authority.