Published: Apr 24, 2013 10:12 PM EDT

WASHINGTON (AP) - Former President George W. Bush says he has advice for his brother and former Florida Gov. Jeb Bush - "Run."
 
For president, that is.
 
In an interview aired Wednesday with ABC News, the former president says his brother would be, in his words, a "marvelous candidate."
 
Whether Jeb Bush ultimately does run, his brother added, is a "very personal decision."
 
Bush and his wife, Laura, granted ABC the interview ahead of Thursday's opening of the George W. Bush Presidential Center at Southern Methodist University.