More walls, more falls?

BBC's special report on the walls that still stand.

How do y'all feel about the wall between the US and Mexico? As students of international relations, I feel that we have a different, more in depth understanding of the factors that go into these walls that still exist... I spoke to a few co-workers at RHRC about the US-Mexico wall and they ALL replied with "but of course, without that wall, how would we keep them out?"

Just food for thought...