USAC Southwest Sprint car point leader R.J. Johnson of Phoenix, Ariz. completed a “clean sweep” of the three-race “Border Tour” Sunday night with a wire-to-wire performance in the 30-lap feature at T...

R.J. Johnson of Phoenix, Ariz. resumes his pursuit of the 2014 USAC Southwest Sprint Car championship this weekend in three races in Texas and New Mexico. Friday night’s race is at El Paso (Tex.) Spe...