Question: Steve Johnson is the current head football coach at a University which also has a second campus in which California city?

Context paragraphs:
Bob Nielson: Bob Nielson (born September 28, 1959) is an American football coach.  He is the current head football coach at the University of South Dakota.  Nielson has also served as the head football coach at Ripon College (1989–1990), Wartburg College (1991–1995), the University of Wisconsin–Eau Claire (1996–1998), University of Minnesota–Duluth (1999–2003, 2008–2012), and Western Illinois University (2013–2015).  His Minnesota–Duluth Bulldogs won the NCAA Division II National Football Championship in 2008 and 2010.

Steve Johnson (American football, born 1956): Steve Johnson (born May 25, 1956) is an American football coach and former player.  He is currently he head football coach at Bethel University in Arden Hills, Minnesota, a position he had held since 1989.

2007 Kentucky Wildcats football team: The 2007 Kentucky Wildcats football team represented the University of Kentucky in the college football season of 2007–2008.  The team's head football coach was Rich Brooks, in his 5th year as Kentucky's head coach.  The Wildcats played their home games at Commonwealth Stadium in Lexington, Kentucky.  The team is remembered by many college football fans for its prolific offense, led by seniors Rafael Little, Keenan Burton, Steve Johnson, and André Woodson.

Tom Keele: Tom Keele (born c. 1933) is a former American football coach.  He served as the head football coach at California State University, Northridge from 1979 to 1985, compiling a record of 31–42–1.  Keele graduated from Jefferson High School in Portland Oregon in 1951.  He attended the University of Oregon, where he played football for the Oregon Webfoots as a tackle from 1957 to 1959.  Keele began his coaching career in 1960 at North Eugene High School in Eugene, Oregon, working two years as an assistant football coach and sophomore basketball coach.  He moved to Oregon City High School in Oregon City, Oregon in 1962, serving as head football coach and leading his team to a 9–1–1 record.  The following year, he was hired as head football coach at the newly-formed Sheldon High School in Eugene.

Ernest T. Jones: Ernest T. Jones (born January 18, 1970) is the current head coach at ASA Miami, a two-year college starting its first football season in 2015.  He was briefly running backs coach for the University of Connecticut Huskies football team.  He was head football coach at Alcorn State University.  He was named the head football coach after the 2007 season and served as head coach in 2008.  He was controversially fired from this position in December 2008.  He returned to the University of Cincinnati as the Director of Player Services in 2009.  For the 2010 he will be an assistant coach at the University at Buffalo under former University of Cincinnati assistant coach and now UB head football Coach Jeff Quinn.

Todd Hoffner: Todd Hoffner (born June 17, 1966) is an American football coach and former player.  He is the current head football coach at the Minnesota State University, Mankato, a position he held from 2008 to 2011 and resumed in 2014.  Hoffner was the head football coach at the University of Wisconsin–Eau Claire from 1999 to 2005.  He was an assistant football coach at University of Wisconsin–Stevens Point from 1991 to 1998 and served as the offensive coordinator at the University of South Dakota from 2006 to 2007.  Hoffner played college football and ran track at Valley City State University, from which he graduated in 1989.  He is a native of Esmond, North Dakota.

Willie Fritz: Willie Fritz (born April 2, 1960) is an American football coach and former player.  He is the current head coach at Tulane University.  From 2014 to 2015, he was head coach at Georgia Southern University.  From 2010 to 2013, he was the head football coach at Sam Houston State University.  From 1997 to 2009, Fritz served as the head football coach at the University of Central Missouri.  From 1993 to 1996, he was the head football coach at Blinn College, a junior college in Brenham, Texas.

Steve Stetson: Stephen "Steve" Stetson (born January 24, 1951) is an American golf coach and former football player and coach.  He is the current head men's and women's golf coach at Hamilton College in Clinton, New York.  Stetson served as the head football coach at Hamilton from 1982 to 1984 and again from 2006 to 2011.  He was also the head football coach at Boston University from 1985 to 1987 and Hartwick College from 1992 to 2001, compiling a career college football coaching record of 89–111–2.  Stetson was an assistant football coach at the University of New Hampshire from 2002 to 2005.

Bethel University (Minnesota): Bethel University is an evangelical Christian higher education institution with approximately 6,000 students from 36 countries enrolled in undergraduate, graduate, seminary, and adult education programs.  The main campus is located in Arden Hills, Minnesota, a suburb of St. Paul, and the seminary has a second campus in San Diego.

Chuck Priore: Chuck Priore (born February 17, 1960) is an American football coach and former player.  He is the current head football coach at Stony Brook University, a position he has held since the 2006 season.  Priore served the head football coach at Trinity College in Hartford, Connecticut from 2000 to 2005.  He was also the head men's lacrosse coach at the University at Albany, SUNY in 1986 and at Union College in Schenectady, New York from 1988 to 1991.

Supporting paragraphs: Steve Johnson (American football, born 1956) Bethel University (Minnesota)
Answer: San Diego