I agree with Gov. Jeb Bush, You know look at the East German border walls/Berlin Wall during the time of the GDR, Then tell me you want our border to look like that.
Bad analogy. The Berlin wall was mostly there to keep East Germans from escaping to West Germany, not to keep West Germans out (East Germany would probably have welcomed immigrants from the West, if only they existed). A border fence on the US/Mexico border isn't to keep Americans in, it's to keep illegal immigrants out. Nice try at holding the Royal Gown for the the Bush family's crown prince, though.