is having my brother work underneath the leadership of john mccain was such a beautiful testament of his willingness to embrace soldiers. i remember one time, when lady, we had some constituents and from south carolina who thought he was the guy that hung the moon better than sliced bread and they were so nervous about asking for a picture, so i walked up with john about him outside. we were all frustrated, it was a long night, and john stopped his frustration, they started smiling and you felt this warmth overtake the room as john embraced his constituents who had waited just to take one simple picture with john mccain, it made their night and is and as the picture was over, we went back in there and started fighting over the issues. sandra: what is the senate look like? as we do hear his colleagues including yourself share these memories of senator mccain, what does the senate look like with his absence now? how have things changed?