It's a national holiday commemorating the day in 1994 when the killing stopped, marking the end of a 100-day genocide that left nearly a million Rwandans dead.
Record numbers of Americans are expected to be traveling over the long holiday weekend. Both gasoline prices and airfares are down from 2015, making holiday trips more affordable for millions.
Along with the words and phrases that still ring out 239 years later are less noticed turns of phrase. They say a lot about the messages Thomas Jefferson and the other Founding Fathers wanted to send.