Why should he disavow it? Graham is endorsing Cruz, not the other way around. Everyone knows their issue differences. Should they NOT be able to work together?
Trumpettes take issue with everything that is not about them and their Shock Jock Candidate.
And I seem to remember being told that Cruz was at fault because “He can’t even get one Senator to endorse him” by the same people faulting him now for getting this endorsement.