Impeachment is on the brain, and it would seem to the exclusion of everything else. But we had better make room for the Iraqi people. At the start of the month, Chaldean archbishop Bashar Warda of Erbil visited New York and spoke at the United Nations Security Council about the situation in his native Iraq. Warda has been housing and caring for people, primarily Christians, who fled ISIS in Mosul in 2014. He's been working to secure some semblance of a future for them, including by establishing a Catholic university in his native country. In his speech on Dec. 3,...