ST.PAUL, Minn. — Governor Tim Walz will call legislators back to the Capitol for a special session to consider gun control. His announcement came less than a week after a mass shooting of school children at Annunciation Church in Minneapolis. Two children died. The governor’s announcement also followed the June assassination of Minnesota House leader Melissa Hortman and her husband and the wounding of a state senator and his wife. The Legislature has been in adjournment since May. The special session could be as soon as later this week, Walz said.