PHOTO: Wake Forest true 1960s pioneer Bob Tate with his coach, Bill Tate. Visit my website homepage, TomShanahan.Report By TOM SHANAHAN Wake Forest takes its turn this weekend setting straight the college football integration story. It should be a simple narrative by a timeline, but it's been muddled over the years by myths and fiction surrounding the 1970 USC-Alabama game. Only a miniscule number of fans understand the role Wake Forest's Bob Grant and Kenneth "Butch" Henry played…