You’ve heard it said over and over that we have the very best criminal justice system in the world. Best perhaps but far from perfect as we keep changing the rules to make convictions easier for prosecutors to win. Take young Alton Logan. Did I say young? Today Logan is 54 years-old,and languishing in an Illinois prison cell for more than half of his life. Logan was young when he arrived on that prison bus, but that was 26 years ago. Logan became a convicted murderer, doing life for killing a security guard at a McDonald’s restaurant on Chicago’s South Side. During the January 11, 1982, robbery at the McDonald's at 11421 S. Halsted St., security guard Lloyd Wycliffe was killed by a shotgun blast and another security guard, Alvin Thompson, were wounded. The gunmen got no money, but stole the guards' handguns. Just one month later, another man Edgar Hope, Killed one Chicago cop and wounded another aboard a CTA bus Hope used a McDonald’s guard’s stolen handgun to do the deed. Soon...