DAVE LAYMAN IS A RETIRED PRISON GUARD WHO WORKED 23 YEARS IN THE FEDERAL SYSTEM MOST OF THE 23 YEARS WAS SPENT AT THE UNITED STATES PENITENTARY MARION IN ILLINOIS. I HAD A CHANCE ENCOUNTER WITH DAVE ONLINE WHERE A SHORT CONVERSATION LED TO THE FOLLOWING INTERVIEW WHERE DAVE RECALLS HOUSING INCARCERATED MOB BOSS JOHN GOTTI AS WELL AS POWERFUL CHICAGO GANG LEADER JEFF FORT OF THE ALMIGHTY P-STONE NATION.