On June 4, Sen. Lindsey Graham (R-SC) warned that President Barack Obama could face "impeachment" if he continued to release terror detainees from the military prison facility at Guantánamo Bay without Congress's explicit approval. On Thursday, however--the same day that the president announced his unilateral executive amnesty--Obama released five more terror detainees from Guantánamo, including four Al Qaeda fighters. At the time, Graham told The Hill: “It’s going to be impossible for them to flow prisoners out of Gitmo now without a huge backlash....There will be people on our side calling for his impeachment if he did that.” The context...