"A home team does have responsibility for security," Lockhart said. "We work closely with all 32 of our clubs those issues. I think we are going to be looking in and talking to both clubs about a variety of things that happened in that game particularly at the end where we had a series of ejections, on the field issues and then leaving the field. We will be working with the club to identify those who might've been involved in throwing objects and/or acting outside of rules that we expect from our fans. That has already begun as well as in our football operations department looking at some of the on-field stuff. Nothing to report at this point but all of this will be looked at thoroughly."