Question: What American sports magazine was founded in 1967 and elected Leon Burns to the 1970 College Football All-America Team?

Context articles: 1900 College Football All-America Team
2016 College Football All-America Team
1902 College Football All-America Team
2012 College Football All-America Team
2015 College Football All-America Team
Pro Football Weekly
1901 College Football All-America Team
2013 College Football All-America Team
Leon Burns
2014 College Football All-America Team

The 1900 College Football All-America team is composed of college football players who were selected as All-Americans by various individuals who chose College Football All-America Teams for the 1900 college football season.
 The only two individuals who have been recognized as "official" selectors by the National Collegiate Athletic Association (NCAA) for the 1900 season are Walter Camp and Caspar Whitney, who had originated the College Football All-America Team eleven years earlier in 1889.
 Camp's 1900 All-America Team was published in "Collier's Weekly", and Whitney's selections were published in "Outing" magazine.
The 2016 College Football All-America Team includes those players of American college football who have been honored by various selector organizations as the best players at their respective positions.
 The selector organizations award the "All-America" honor annually following the conclusion of the fall college football season.
 The original All-America team was the 1889 College Football All-America Team selected by Caspar Whitney and Walter Camp.
 In 1950, the National Collegiate Athletic Bureau, which is the National Collegiate Athletic Association's (NCAA) service bureau, compiled the first list of All-Americans including first-team selections on teams created for a national audience that received national circulation with the intent of recognizing selections made from viewpoints that were nationwide.
 Since 1957, College Sports Information Directors of America (CoSIDA) has bestowed Academic All-American recognition on male and female athletes in Divisions I, II, and III of the NCAA as well as National Association of Intercollegiate Athletics athletes, covering all NCAA championship sports.
The 1902 College Football All-America team is composed of college football players who were selected as All-Americans by various individuals who chose College Football All-America Teams for the 1902 college football season.
 The only two individuals who have been recognized as "official" selectors by the National Collegiate Athletic Association (NCAA) for the 1902 season are Walter Camp and Caspar Whitney, who had originated the College Football All-America Team 14 years earlier in 1889.
 Camp's 1902 All-America Team was published in "Collier's Weekly", and Whitney's selections were published in "Outing" magazine.
The 2012 College Football All-America Team includes those players of American college football who have been honored by various selector organizations as the best players at their respective positions.
 The selector organizations award the "All-America" honor annually following the conclusion of the fall college football season.
 The original All-America team was the 1889 College Football All-America Team selected by Caspar Whitney and Walter Camp.
 In 1950, the National Collegiate Athletic Bureau, which is the National Collegiate Athletic Association's (NCAA) service bureau, compiled the first list of All-Americans including first-team selections on teams created for a national audience that received national circulation with the intent of recognizing selections made from viewpoints that were nationwide.
 Since 1952, College Sports Information Directors of America (CoSIDA) has bestowed Academic All-American recognition on male and female athletes in Divisions I, II, and III of the NCAA as well as National Association of Intercollegiate Athletics athletes, covering all NCAA championship sports.
The 2015 College Football All-America Team includes those players of American college football who have been honored by various selector organizations as the best players at their respective positions.
 The selector organizations award the "All-America" honor annually following the conclusion of the fall college football season.
 The original All-America team was the 1889 College Football All-America Team selected by Caspar Whitney and Walter Camp.
 In 1950, the National Collegiate Athletic Bureau, which is the National Collegiate Athletic Association's (NCAA) service bureau, compiled the first list of All-Americans including first-team selections on teams created for a national audience that received national circulation with the intent of recognizing selections made from viewpoints that were nationwide.
 Since 1957, College Sports Information Directors of America (CoSIDA) has bestowed Academic All-American recognition on male and female athletes in Divisions I, II, and III of the NCAA as well as National Association of Intercollegiate Athletics athletes, covering all NCAA championship sports.
Pro Football Weekly (sometimes shortened to PFW) is an American sports magazine, founded in 1967, and website that covers the National Football League (NFL).
 It was owned by Pro Football Weekly LLC and headquartered in Riverwoods, Illinois.
 "PFW" closed temporarily in 2013, but reopened in partnership with Shaw Media in 2014.
The 1901 College Football All-America team is composed of college football players who were selected as All-Americans by various individuals who chose College Football All-America Teams for the 1901 college football season.
 The only two individuals who have been recognized as "official" selectors by the National Collegiate Athletic Association (NCAA) for the 1901 season are Walter Camp and Caspar Whitney, who had originated the College Football All-America Team 13 years earlier in 1889.
 Camp's 1901 All-America Team was published in "Collier's Weekly", and Whitney's selections were published in "Outing" magazine.
The 2013 College Football All-America Team includes those players of American college football who have been honored by various selector organizations as the best players at their respective positions.
 The selector organizations award the "All-America" honor annually following the conclusion of the fall college football season.
 The original All-America team was the 1889 College Football All-America Team selected by Caspar Whitney and Walter Camp.
 In 1950, the National Collegiate Athletic Bureau, which is the National Collegiate Athletic Association's (NCAA) service bureau, compiled the first list of All-Americans including first-team selections on teams created for a national audience that received national circulation with the intent of recognizing selections made from viewpoints that were nationwide.
 Since 1957, College Sports Information Directors of America (CoSIDA) has bestowed Academic All-American recognition on male and female athletes in Divisions I, II, and III of the NCAA as well as National Association of Intercollegiate Athletics athletes, covering all NCAA championship sports.
Leon Keith Burns (September 15, 1942 – December 22, 1984) was an American football running back who played for two years in the National Football League.
 He played for the San Diego Chargers in 1971 and for the St. Louis Cardinals in 1972.
 He was drafted by the Chargers in the first round (13th overall) of the 1971 NFL Draft.
 He played college football at Long Beach State.
 He was elected to the 1970 College Football All-America Team by "Pro Football Weekly" and Newspaper Enterprise Association.
 Burns was shot to death on December 22, 1984 in an unsolved murder.
 In 1987, he was inducted to the Long Beach State Hall of Fame.
The 2014 College Football All-America Team includes those players of American college football who have been honored by various selector organizations as the best players at their respective positions.
 The selector organizations award the "All-America" honor annually following the conclusion of the fall college football season.
 The original All-America team was the 1889 College Football All-America Team selected by Caspar Whitney and Walter Camp.
 In 1950, the National Collegiate Athletic Bureau, which is the National Collegiate Athletic Association's (NCAA) service bureau, compiled the first list of All-Americans including first-team selections on teams created for a national audience that received national circulation with the intent of recognizing selections made from viewpoints that were nationwide.
 Since 1957, College Sports Information Directors of America (CoSIDA) has bestowed Academic All-American recognition on male and female athletes in Divisions I, II, and III of the NCAA as well as National Association of Intercollegiate Athletics athletes, covering all NCAA championship sports.