Document ByKv3mBEnj5VMLMMJDQ1yNo64

To: From: Sent: Subject: Jackson, Ryan[jackson.ryan@epa.gov] Johnston, A. Todd Wed 10/4/2017 1:08:53 PM call Ryan - Any chance you have a few minutes we could catch up by phone today? Todd A. Todd Johnston Executive Vice President Portland Cement Association 202-719-1974 (o) 202-253-4464 (c) 17cv1906 Sierra Club v. EPA ED_001523_00001306-00001