This happened today, December 21
1956 – Martin Luther King and others sit in the new integrated bus.
1961 – Beatles record “Sweet Georgia Brown” & “Ready Teddy”.
1976 – US performs nuclear test at Nevada Test Site.
1997 – Detroit Lions Barry Sanders is 3rd to run for 2,000 yards in a season.
2012 – “Gangnam Style” becomes the first video to reach one billion views on YouTube.