on tuesday mccain's best friend in the senate, lindsey graham, gave an emotional farewell on the senate floor. >> he told me that principle and compromise are not mutually exclusive. and the foundation of a great person as well as a great nation if you want to help the country, be more like john mccain. i believe there's a little john mccain in all of us. and the lull of john mccain practiced by a lot of people can make this a really great nation. >> graham weighing on how to remember john mccain in washington, noting the capitol visitors center does not have a name vr. >> probably better branding for us, people would look at john and say, hey, that's a pretty cool john. one of the reasons i might want to do it is john hated it, thought it was a waste of money.