YouTube download / AP video / Highlights of this day in history for Oct. 4: Sputnik, the first man-made satellite, is launched into orbit; U.S. Blackhawk helicopters shot down in Somalia; Silent movie comedy star Buster Keaton born; Rock singer Janis Joplin dies of drug overdose.
-- Henry Frederick, Headline Surfer - Daytona Beach, Sanford, Orlando, FL
