The giveaway that all the animus toward Sergeant Bergdahl is based in conservative racism usually reserved for people of color, particular the person of color in the Oval Office, is the Republican hypocrisy they have demonstrated over the past five years holding President Obama to a different set of standards than his white Republican predecessors.
Graham is doing his best to take up the slack and perpetuate racial animus toward people of color; particularly the person of color occupying the Oval Office.
The current Republican outrage over the President negotiating the release of an American soldier held as a prisoner of war by the Taliban is both rank hypocrisy and further proof conservatives hate the men and women serving in the military.
Republicans have finally come out of the closet and admitted that they are blocking civilian trials for Gitmo detainees because they see it as a political advantage.
Sometimes presidents have to be grown-ups and sign bills they don't like, simply because the possibility for improvement is limited by the children in Congress.