Mayors from eighteen U.S. cities signed a letter to President Obama saying they are willing to take even more refugees than what has been proposed by the administration. “We will welcome the Syrian families to make homes and new lives in our cities,” wrote the mayors, all of whom are part of the Cities United for Immigration Action coalition. “Indeed, we are writing to say that we stand ready to work with your Administration to do much more and to urge you to increase still further the number of Syrian refugees the United States will accept for resettlement.” “This is...