If he thought it was in the best ultimate interests of the people, yes.
Would a good and decent man refuse to do his word Constitutional oath to enforce our laws and defend our borders?
Yes. If he believed that the Constitution and the good of the Country required spreading US influence (and territory) to include Canada and Mexico.
He'd be wrong, but if he believed it, that would be his actions.
I think he's a good and decent man, but he's not always right.
The Bush family has been pushing the NWO agenda for some time now and always the NWO agenda is pushed under some other name. How about an honest debate for once?