http://humorfeed.com/story.php?title=scott-walker-unveils-plans-for-bio-dome-to-quickly-solve-border-problems Washington – It’s getting harder and harder to tell if GOP candidates running for president are saying things to differentiate themselves or just losing their minds.  Today on NBC’s Meet The Press, Scott Walker launched an offensive lob towards Canada.   Mon, 31 Aug 2015 05:19:49 UTC en