The Ronald Reagan Library announced that Sam Brownback, Jim Gilmore, Rudy Giuliani, Mike Huckabee, Duncan Hunter, John McCain, Mitt Romney, Ron Paul, Tom Tancredo and Tommy Thompson are all confirmed to attend the Library’s debate on May 3rd.*

The debate will take place at the Ronald Reagan Presidential Library in Simi Valley, California, and will air live on MSNBC from 8:00 to 9:30 pm (ET) and stream live on MSNBC.com and politico.com and will include audience questions gathered on politico.com.