On this day: September 20

POSTED: 10:42 PM MDT Sep 19, 2012    UPDATED: 12:00 AM MDT Sep 20, 2013 
Cal Ripken Jr. sits, 1998

Magellan sets sail, the first American-made, gas-powered car goes for a spin, Cal Ripken sits for the first time in 16 years, and the U.S. ends "Don't Ask, Don't Tell," all on this day.