Mohamed Jama Yusuf could be the poster boy for why conservatives are frustrated with both our criminal justice system and our immigration system. A Somali refugee, Yusuf attacked and murdered a completely innocent and helpless man a few years back, for no other reason than he wanted to. There was no real motive. He saw the guy riding by on his bike, knocked him off, stomped on his head, and then went to a bar with his friends, high-fiving each other to celebrate. Why we let vermin like this int