Looking back: Aug. 20

Today is Monday, Aug. 20, the 232nd day of 2018. There are 133 days left in the year.Today’s Highlight in History:On Aug. 20, 1953, the Soviet Union publicly acknowledged it had tested a hydrogen bomb.On this date:1866: President Andrew Johnson formally declared the Civil War over, months after fighting had stopped.1910: A series of forest fires swept through parts of Idaho, Montana and Washington, killing at least 85 people and burning some 3 million acres.