Bill Clinton, who dedicated the museum two decades ago, is giving the keynote address.
Update: On Wednesday morning, Allen West announced that he had been asked to give the keynote address.
Hayden concluded his keynote address by taking a few questions from the audience.
In 1996, Bob Dole tapped a pro-choice congresswoman, Susan Molinari, to give the keynote address.
Before CPAC tapped him for its keynote address, the Fox host's history was riddled with drugs and mental illness.
Palin herself is rumored to be pulling in a cool $100,000 for her keynote address.
A nearly unknown minority rising star is picked to deliver the keynote address at the Democratic convention.
Ron Paul delivered the keynote address to the John Birch Society as recently as the summer of 2009.
And last Thursday she delivered the keynote address at a fundraising dinner for a senior center in Brooklyn.
In 2008, then-Secretary of State Condeleezza Rice set the tone with a keynote address.