On this day: January 4

Published On: Jan 03 2013 05:04:16 PM CST   Updated On: Jan 04 2013 01:00:00 AM CST
Nancy Pelosi elected Speaker of the House, 2007

Billboard publishes its first music chart, Sputnik falls to Earth, The Beatles record together for the last time, and Nancy Pelosi becomes the first female speaker of the House, all on this day.