T.J. Leyden, a former neo-Nazi skinhead, member of Hammerskin Nation, and former Marine, shares his unique story of hate, crime, violence and reform to Combat Center personnel at the Sunset Cinema Sept. 26. - T.J. Leyden, a former neo-Nazi skinhead, member of Hammerskin Nation, and former Marine, shares his unique story of hate, crime, violence and reform to Combat Center personnel at the Sunset Cinema Sept. 26.