PHILADELPHIA (CNN) -- On the same night George W. Bush formally accepted the Republican presidential nomination, his nephew, George P. Bush, delivered his own prime-time convention address -- peppered with Spanish -- about the party's new message of "compassionate conservatism." "He is a good man," the younger Bush said of his uncle to the cheering GOP convention crowd at the Comcast First Union Center. "I am proud of the governor he has been, determined to do what is right and fearlessly inclusive." Bush, the son of Florida Gov. Jeb Bush and his Mexican-born wife Columba, is the youth chairman of...