Associated Press Today’s Highlight in History: On Feb. 20, 1905, the U.S. Supreme Court, in Jacobson v. Massachusetts, upheld, 7-2, compulsory vaccination laws intended to protect the public’s health. On this date: In 1839, Congress prohibited dueling in the District of Columbia. In 1933, Congress proposed the 21st Amendment to the U.S. Constitution to repeal Prohibition. In 1942, Lt. Edward “Butch” O’Hare became the U.S. Navy’s first flying ace of World War II by shooting down five Japanese bombers while defending the aircraft carrier USS Lexington in the South Pacific. In 1962, astronaut John Glenn became the first American to orbit the Earth as he flew aboard Project Mercury’s Friendship 7 spacecraft, which circled the globe three times in a flight lasting 4 hours, 55 minutes and 23 seconds before splashing down safely in the Atlantic Ocean 800 miles southeast of Bermuda.