This video is from May 24th, 2010. Dennis Prager Q & A at The University of Denver. Sarah Palin and Hugh Hewitt were speakers at the event as well. This has been around for a couple of years,but it's still well worth watching:
To see what Dennis means when he says The American Trinity", go to Prager University and click on "The American Trinity" for a 5 minute video explanation by Dennis.
Also, there is another 37 minute speech by Dennis Prager about America's exceptionalism and uniqueness at Stephen Pratt's "Know Your Liberty" Series near the bottom of the page.
Dennis Prager and Hugh Hewitt on their Event with Sarah Palin
Prager and Hewitt talk about their Denver, Colorado event where they headlined with Sarah Palin. May 24, 2010.