Former Florida Gov Jeb Bush (R) has often disagreed with the Republican party’s increasingly hardline immigration positions. He called GOP immigration policies “short-sighted” in June. And in January, he said that “it makes no sense” for states to pass harmful anti-immigrant laws like Arizona’s and Alabama’s — both written by Kris Kobach, the Romney campaign’s informal immigration adviser — because they turn off Latino voters.

Bush repeated his criticism of his party’s immigration policies Tuesday:

Speaking at a panel discussion at the Republican National Convention, Bush repeated his frequent warning that the party must change its tone, an admonition he has frequently raised about the party’s hardline position on immigration.

“The future of our party is to reach out consistently to have a tone that is open and hospitable to people who share values,’’ he said, adding “the conservative cause would be the governing philosophy as far as the eye could see … and that’s doable if we just stop acting stupid.”