[TPM SLIDESHOW: Decision Points! Looking Back At The Bush Years]
Bush said he thinks a rational immigration policy will eventually be passed, but it's still a ways off.
He referred to the 1920s, when Congress passed an immigration law that set a cap of the number of immigrants the U.S. would accept each year. Bush said the legislation was intended to limit the number of "Jews and Italians" in America.
"My point is, we've been through this kind of period of isolationism, protectionism, nativism," he said. "I'm a little concerned that we may be going through the same period. I hope that these "isms" pass," he said, adding that it would allow the U.S. a more orderly look at immigration policy.
Bush said growing up in Texas gave him the opportunity to interact with different cultures.
"We ought to welcome people from different cultures to America," he said.
Watch the video:
h/t Huffington Post