I also suspect that Gowdy told Issa that he better not screw this hearing up and get her back ASAP. Doubt Gowdy was subtle about it.
That's exactly how I see it and am picturing it ;)
For those of you that are not giving Issa credit...
You need to rewatch it again. He brought it up first. She waived her rights.
http://www.c-spanvideo.org/program/CmteH
Then Gowdy made a point of order.