Upon Sen. Gramm 's retirement , Schaefer joined the Navy Reserves and attended law school at Texas Tech University in Lubbock .
In 1999 , he worked on staff for Senator Phil Gramm in Tyler .
Upon Senator Senator 's retirement , Schaefer joined the Navy Reserves and attended law school at Texas Tech University in Lubbock .
In 1999 , he worked on staff for Senator Phil Gramm in Tyler .