Black state lawmakers call for special sessionThree state representatives in the Legislative Black Caucus wrote a letter to House Speaker Michael J. Madigan and Senate President Donald F. Harmon asking for a special emergency legislative session.The letter comes after several days of violence and looting in Chicago and suburban communities where protesters demonstrated against the death of George Floyd during an arrest by Minneapolis police officers who have since been criminally charged.Democratic state Reps. Kam Buckner, …