CREATE TABLE table_name_70 (name VARCHAR(255), college VARCHAR(255), aafc_team VARCHAR(255), position VARCHAR(255))
Which Name has a AAFC Team of los angeles dons, and a Position of fb, and a College of oklahoma a&m?
    
SQL: SELECT name FROM table_name_70 WHERE aafc_team = "los angeles dons" AND position = "fb" AND college = "oklahoma a&m"