Great dig!
( I found a link to a 2006 video of Plugs Joe saying 700 miles of border wall should be built:
http://coolconservatives.org/uncovered-2006-video-shows-joe-biden-calling-for-a-700-mile-long-border-wall/
)
More wall; this time a meme:
https://www.facebook.com/145380305523723/posts/2428601823868215/