Longtime ATF agent Ken Croke had earned the right to coast to the end of a storied career, having routinely gone undercover to apprehend white supremacists, gun runners, and gang members. But after a chance encounter with an associate of the Pagan Motorcycle Gang created an opening, he transformed himself into “Slam,” a monstrous, axe-handle wielding enforcer whose duty was to protect the leadership “mother club” at all costs. He befriended...

The incredible story of Tom Brady and the Patriots' tumultuous 2016 season: from national disgrace to the greatest Super Bowl comeback of all time. In January 2015, rumors circulated that the New England Patriots--a team long suspected of abiding by the "if you ain't cheating you ain't trying" philosophy--had used under-inflated footballs in their playoff victory against the Indianapolis Colts. As evidence began to build, however, a full on NFL investigation...